Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Rounds of storms in the South to raise the risk for flooding into early next week. Get the latest. Chevron right

Ft. Smith, MT

78°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Ft. Smith

Montana

78°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Ft. Smith, MT Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today

Hourly

 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

Chevron right

2 AM

79°
RealFeel® 76°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

WindSW 9 mph

Air QualityExcellent

Wind Gusts10 mph

Humidity18%

Indoor Humidity18% (Slightly Dry)

Dew Point33° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling33300 ft

3 AM

78°
RealFeel® 75°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

WindSSW 9 mph

Air QualityExcellent

Wind Gusts12 mph

Humidity22%

Indoor Humidity22% (Slightly Dry)

Dew Point37° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

4 AM

77°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

WindSSW 9 mph

Air QualityExcellent

Wind Gusts10 mph

Humidity25%

Indoor Humidity25% (Slightly Dry)

Dew Point38° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

5 AM

76°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

WindSSW 8 mph

Air QualityExcellent

Wind Gusts10 mph

Humidity26%

Indoor Humidity26% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

6 AM

76°
RealFeel® 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

RealFeel Shade™74°

WindSSW 8 mph

Air QualityExcellent

Max UV Index0.5 (Low)

Wind Gusts10 mph

Humidity27%

Indoor Humidity27% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

7 AM

79°
RealFeel® 79°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

RealFeel Shade™77°

WindSSW 7 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts9 mph

Humidity26%

Indoor Humidity26% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover0%

Visibility10 mi

Cloud Ceiling30000 ft

8 AM

85°
RealFeel® 86°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

RealFeel Shade™83°

Heat Index82°

WindSSW 6 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts8 mph

Humidity26%

Indoor Humidity26% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover1%

Visibility10 mi

Cloud Ceiling30000 ft

9 AM

91°
RealFeel® 94°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™89°

Heat Index88°

WindSSE 5 mph

Air QualityFair

Max UV Index3.5 (Moderate)

Wind Gusts6 mph

Humidity24%

Indoor Humidity24% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™10 (Very Bright)

Cloud Cover3%

Visibility10 mi

Cloud Ceiling30000 ft

10 AM

97°
RealFeel® 100°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™94°

Heat Index93°

WindS 7 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts7 mph

Humidity20%

Indoor Humidity20% (Ideal Humidity)

Dew Point49° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover6%

Visibility10 mi

Cloud Ceiling30000 ft

11 AM

102°
RealFeel® 105°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™99°

Heat Index98°

WindSSW 9 mph

Air QualityFair

Max UV Index6.9 (High)

Wind Gusts9 mph

Humidity16%

Indoor Humidity16% (Ideal Humidity)

Dew Point48° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover8%

Visibility10 mi

Cloud Ceiling30000 ft

12 PM

105°
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™101°

Heat Index100°

WindSSW 12 mph

Air QualityFair

Max UV Index8.9 (Very High)

Wind Gusts12 mph

Humidity13%

Indoor Humidity13% (Ideal Humidity)

Dew Point46° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

1 PM

108°
RealFeel® 111°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™103°

Heat Index103°

WindSSW 12 mph

Air QualityFair

Max UV Index9.7 (Very High)

Wind Gusts13 mph

Humidity11%

Indoor Humidity11% (Ideal Humidity)

Dew Point44° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

2 PM

111°
RealFeel® 113°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™106°

Heat Index105°

WindSSW 13 mph

Air QualityFair

Max UV Index8.9 (Very High)

Wind Gusts14 mph

Humidity10%

Indoor Humidity10% (Ideal Humidity)

Dew Point41° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover7%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

112°
RealFeel® 113°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™108°

Heat Index105°

WindSSW 14 mph

Air QualityFair

Max UV Index6.9 (High)

Wind Gusts15 mph

Humidity8%

Indoor Humidity8% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover6%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

114°
RealFeel® 113°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™110°

Heat Index107°

WindS 14 mph

Air QualityFair

Max UV Index4.8 (Moderate)

Wind Gusts15 mph

Humidity8%

Indoor Humidity8% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover6%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

112°
RealFeel® 111°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™108°

Heat Index105°

WindS 14 mph

Air QualityFair

Max UV Index3.5 (Moderate)

Wind Gusts16 mph

Humidity8%

Indoor Humidity8% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover7%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

110°
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™107°

Heat Index104°

WindS 13 mph

Air QualityFair

Max UV Index2.3 (Low)

Wind Gusts16 mph

Humidity9%

Indoor Humidity9% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover9%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

106°
RealFeel® 103°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™102°

Heat Index100°

WindS 12 mph

Air QualityFair

Max UV Index1.4 (Low)

Wind Gusts15 mph

Humidity11%

Indoor Humidity11% (Slightly Dry)

Dew Point40° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

100°
RealFeel® 97°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday
alerts

Red Flag Warning

9:00 AM Sunday - 9:00 PM Sunday

RealFeel Shade™97°

Heat Index95°

WindS 10 mph

Air QualityFair

Max UV Index0.5 (Low)

Wind Gusts15 mph

Humidity13%

Indoor Humidity13% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™3 (Dull)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

95°
RealFeel® 91°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

Heat Index90°

WindS 10 mph

Air QualityFair

Wind Gusts15 mph

Humidity17%

Indoor Humidity17% (Ideal Humidity)

Dew Point43° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

92°
RealFeel® 88°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

Heat Index88°

WindSSW 10 mph

Air QualityFair

Wind Gusts13 mph

Humidity18%

Indoor Humidity18% (Ideal Humidity)

Dew Point42° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover11%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

89°
RealFeel® 85°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Extreme Heat Warning

6:00 AM Saturday - 12:00 AM Tuesday

Heat Index85°

WindWNW 12 mph

Air QualityFair

Wind Gusts13 mph

Humidity17%

Indoor Humidity17% (Slightly Dry)

Dew Point39° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover10%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for Fort Smith

AccuWeather's hourly forecast for Fort Smith provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 79° with a RealFeel® of 76°, clear with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Tuesday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Near-daily downpours to drench the South raising flood risk

1 hour ago

Weather News

Dangerous heat to reach from Salt Lake City to Minneapolis, Philly

1 hour ago

Severe Weather

Tireless severe storms to repeat from Plains to mid-Atlantic

1 hour ago

Weather Forecasts

First storms of summer to arrive in southwestern US as monsoon begins

1 hour ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Kansas City calm, Miami stormy for Saturday World Cup quarterfinals

18 hours ago

 More Stories

Featured Stories

Super Typhoon Bavi leaves trail of destruction

3 days ago 0:36

Weather News

Victims of Spanish wildfires were killed while trying to escape along ...

1 day ago

Recreation

30 beluga whales to be rescued from shuttered Marineland in Canada

1 day ago

Astronomy

A viral sunset and dueling meteor showers are coming in July

1 day ago

Weather News

At least 750 structures destroyed by Colorado wildfire, images show

2 days ago
World North America United States Montana Ft. Smith

Weather Near Ft. Smith:

  • Billings, MT
  • Cody, WY
  • Miles City, MT
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2026 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information | Data Sources

...

...

...