Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Heat dome to bring 90 to 100-degree temps. See when the heat will peak. Chevron right
'Extreme' fire risk grips the West amid winds, low humidity. Click for details. Chevron right

Grass Range, MT

59°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Grass Range

Montana

59°
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
Grass Range, 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

Tonight's Weather

Sat, Jun 27

Mostly cloudy with a thunderstorm in parts of the area Lo: 54°

Tomorrow: Mostly cloudy, windy and cool with a thunderstorm Hi: 61°

Current Weather

9:03 PM

59°F
RealFeel® 58°
Mostly cloudy More Details
RealFeel Shade™ 58°
Wind WNW 6 mph
Wind Gusts 10 mph
Air Quality Excellent

Grass Range Weather Radar

Grass Range Weather Radar
Static Radar Temporarily Unavailable
Thank you for your patience as we work to get everything up and running again.
Refresh Page
Clouds
Temperature

Hourly Weather

10 PM 59°
rain drop 37%
11 PM 57°
rain drop 44%
12 AM 56°
rain drop 48%
1 AM 56°
rain drop 51%
2 AM 56°
rain drop 51%
3 AM 55°
rain drop 47%
4 AM 55°
rain drop 40%
5 AM 54°
rain drop 34%
6 AM 54°
rain drop 34%
7 AM 55°
rain drop 34%
8 AM 56°
rain drop 34%
9 AM 57°
rain drop 34%

10-Day Weather Forecast

Tonight

6/27

54° Lo

A thunderstorm in spots

55%

Sun

6/28

61° 51°

Windy with a thunderstorm

Night: A shower or two; breezy early

55%

Mon

6/29

61° 53°

Brisk and cool with rain

A shower or two; breezy early

91%

Tue

6/30

77° 51°

Pleasant with clouds and sun

Partly cloudy

15%

Wed

7/1

75° 52°

A stray afternoon t-shower

Partly cloudy

55%

Thu

7/2

76° 52°

A shower and thunderstorm

A thunderstorm around late

65%

Fri

7/3

79° 53°

A stray afternoon t-storm

An evening t-storm or two

55%

Sat

7/4

74° 50°

Partly sunny with a t-shower

Clear

55%

Sun

7/5

80° 56°

Mostly sunny

Mainly clear

0%

Mon

7/6

84° 61°

Mostly sunny

Partly cloudy

0%

Sun & Moon

15 hrs 52 mins
Rise 5:22 AM
Set 9:14 PM
Waxing Gibbous
Rise 8:02 PM
Set 3:42 AM

Air Quality

See More
Air Quality Excellent

The air quality is ideal for most individuals; enjoy your normal outdoor activities.

Allergy Outlook

See All
Tree Pollen Low Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander High Data is not supported in this location

Top Stories

Weather Forecasts

Heat dome to bring 90-100 F temperatures to 200 million in US

8 hours ago

Hurricane

Massive Saharan dust clouds to approach Florida, Gulf this weekend

17 hours ago

Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Thunderstorms could threaten Philadelphia and New Jersey matches Saturday

11 hours ago

Hurricane

Building heat dome could spark tropical development near southern U.S.

15 hours ago

Weather Forecasts

'Extreme' weather could fuel erratic wildfires in western US

8 hours ago

More Stories

Featured Stories

Weather News

Venezuela death toll rises after back-to-back earthquakes

11 hours ago

Astronomy

Skyscraper-size asteroid to safely pass Earth this Saturday

2 days ago

Travel

Small aircraft crashes into Beijing’s tallest skyscraper

1 day ago

Recreation

Snake hunters compete for $25,000 wrangling pythons in Florida

2 days ago

Weather News

Utah wildfires force evacuations as crews work in hot, windy weather

1 day ago

World North America United States Montana Grass Range

Weather Near Grass Range:

  • Great Falls, MT
  • Havre, MT
  • Lewistown, 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

...

...

...