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Current conditions at

Helena Regional Airport (KHLN)

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

Clear

19°F

-7°C

Humidity 73%
Wind Speed WNW 3 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Last update 21 Jan 10:20 PM MST
Extended Forecast for

Helena MT

  • Tonight

    Tonight: Mostly cloudy, with a low around 11. Calm wind.

    Low: 11 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 22. Calm wind becoming north 5 to 9 mph in the afternoon.

    High: 22 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 1. North northwest wind 5 to 9 mph.

    Low: 1 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -5. North wind around 6 mph.

    High: 12 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1. Light and variable wind.

    Low: -1 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 22. Light and variable wind.

    High: 22 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 10. West wind 3 to 6 mph.

    Low: 10 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. Calm wind becoming west around 5 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 14.

    Low: 14 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 11. Calm wind.
Thursday
Partly sunny, with a high near 22. Calm wind becoming north 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 1. North northwest wind 5 to 9 mph.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 12. Wind chill values as low as -5. North wind around 6 mph.
Friday Night
Partly cloudy, with a low around -1. Light and variable wind.
Saturday
Partly sunny, with a high near 22. Light and variable wind.
Saturday Night
Mostly cloudy, with a low around 10. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 30. Calm wind becoming west around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 14.
Monday
Mostly sunny, with a high near 37.
Monday Night
Mostly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.99°W (Elev. 3878 ft)
Last Update:
9:53 pm MST Jan 21, 2026
Forecast Valid:
10pm MST Jan 21, 2026-6pm MST Jan 28, 2026
 
Forecast Discussion
 
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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