Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Summerlike heat, humidity is about to arrive in the East. See how hot it will get. Chevron right
Multiday severe weather risk in the central U.S. to ramp up this weekend. Get the forecast. Chevron right

Helena, MT

50°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Helena

Montana

50°
No results found.
Try searching for a city, zip code or point of interest.
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
Helena, 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
Friday, May 15

Day

5/15
64°Hi
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 59°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Windy with times of clouds and sun

Max UV Index9.0 (Very High)

AccuLumen Brightness Index™8 (Bright)

WindW 17 mph

Wind Gusts36 mph

Probability of Precipitation5%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover46%

Morning

Afternoon

Night

5/15
40°Lo
RealFeel® 36°
Cold
RealFeel Guide
Cold
25° to 39°
Coats and hats are appropriate, consider gloves and a scarf.
LEARN MORE
Partly cloudy

WindWNW 7 mph

Wind Gusts18 mph

Probability of Precipitation25%

Probability of Thunderstorms1%

Precipitation0.00 in

Cloud Cover67%

Evening

Overnight

Sun & Moon

15 hrs 01 mins
Rise 5:54 AM
Set 8:55 PM
Waning Crescent
Rise 4:44 AM
Set 8:09 PM

Temperature History

5/15
High
Low
Forecast
64°
40°
Average
66°
41°
Last Year
53°
45°
Record
88°
1944
26°
1943

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

El Nino is almost here, and it may rival the strongest in history

11 hours ago

Severe Weather

Multi-day severe risk in the central US; biggest threat Sunday, Monday

26 minutes ago

Weather Forecasts

Summerlike heat, humidity to send RealFeel temps near 100 F in East

39 minutes ago

Recreation

Pregnant hiker, dogs rescued from heat on Florida trail

1 day ago

Weather Forecasts

Storm to bring needed rain to New England, help drought improve

21 minutes ago

 More Stories

Featured Stories

Health

Wet spring, more mice? The weather link behind rare hantavirus risk

12 hours ago

Climate

Turkmenistan's fiery 'Gates of Hell' crater is dimming

12 hours ago

Weather News

Here's how New York residents can get free A/C this summer

1 day ago

Recreation

Brain-eating amoeba found in hot springs at 3 National Parks: study

2 days ago

Recreation

Everest’s brief spring weather window brings a rush to the summit

2 days ago
World North America United States Montana Helena

Weather Near Helena:

  • Great Falls, MT
  • Helena Valley Southeast, MT
  • Helena Valley West Central, 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

...

...

...