National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

We are hiring an entry level meteorologist! Applications will be accepted through January 29.

Read More >

Current conditions at

Helena Regional Airport (KHLN)

Lat: 46.60445°NLon: 111.9892°WElev: 3874.0ft.

Overcast

39°F

4°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Jan 10:20 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Increasing clouds, with a high near 45. South southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 45 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 46. South southwest wind 3 to 5 mph.

    High: 46 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 53. West southwest wind around 8 mph, with gusts as high as 18 mph.

    High: 53 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. South southwest wind around 5 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 54. Light south wind.

    High: 54 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 28. Southwest wind 7 to 10 mph, with gusts as high as 23 mph.
Thursday
Increasing clouds, with a high near 45. South southwest wind 5 to 7 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 29. Southwest wind around 6 mph.
Friday
Mostly cloudy, with a high near 46. South southwest wind 3 to 5 mph.
Friday Night
Mostly cloudy, with a low around 35. Southwest wind 5 to 7 mph.
Saturday
Mostly sunny, with a high near 53. West southwest wind around 8 mph, with gusts as high as 18 mph.
Saturday Night
Mostly cloudy, with a low around 30. South southwest wind around 5 mph.
Sunday
Mostly cloudy, with a high near 54. Light south wind.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Partly sunny, with a high near 47.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
Mostly sunny, with a high near 49.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.01°W (Elev. 4111 ft)
Last Update:
9:37 pm MST Jan 28, 2026
Forecast Valid:
10pm MST Jan 28, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation