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

PNS26-03: Soliciting Comments through February 9, 2026 on the Discontinuation of the State Forecast Product (SFP)

Read More >

Current conditions at

Helena Regional Airport (KHLN)

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

Partly Cloudy

36°F

2°C

Humidity 51%
Wind Speed W 12 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 09 Jan 05:05 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Partly cloudy, with a low around 26. West wind 9 to 13 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.

    Low: 26 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 43. South southeast wind 6 to 8 mph.

    High: 43 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. South southwest wind 6 to 8 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 44. South wind 3 to 6 mph.

    High: 44 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 31. South southwest wind 7 to 9 mph.

    Low: 31 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 50. South southwest wind 9 to 11 mph, with gusts as high as 24 mph.

    High: 50 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 40 °F

    Slight Chance
    Rain

  • Tuesday

    Tuesday: A slight chance of rain before 11am. Mostly cloudy, with a high near 54. West wind around 11 mph, with gusts as high as 24 mph.

    High: 54 °F

    Slight Chance
    Rain then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 26. West wind 9 to 13 mph becoming south southwest after midnight. Winds could gust as high as 24 mph.
Saturday
Mostly cloudy, with a high near 43. South southeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 25. South southwest wind 6 to 8 mph.
Sunday
Partly sunny, with a high near 44. South wind 3 to 6 mph.
Sunday Night
Mostly cloudy, with a low around 31. South southwest wind 7 to 9 mph.
Monday
Mostly cloudy, with a high near 50. South southwest wind 9 to 11 mph, with gusts as high as 24 mph.
Monday Night
A 20 percent chance of rain after 11pm. Mostly cloudy, with a low around 40. West southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Tuesday
A slight chance of rain before 11am. Mostly cloudy, with a high near 54. West wind around 11 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly cloudy, with a low around 34.
Wednesday
Mostly sunny, with a high near 53.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
A slight chance of rain. Mostly sunny, with a high near 44.
Thursday Night
A slight chance of rain and snow. Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 38.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
Last Update:
3:37 pm MST Jan 9, 2026
Forecast Valid:
5pm MST Jan 9, 2026-6pm MST Jan 16, 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