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

Helena Regional Airport (KHLN)

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

Overcast

37°F

3°C

Humidity 80%
Wind Speed E 4 MPH
Barometer 30.22 in (1023.37 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 03 Apr 11:05 AM MDT
Extended Forecast for

Helena MT

  • Today

    Today: Mostly sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 26 mph.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 27. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. West wind 6 to 14 mph, with gusts as high as 23 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 56. Calm wind becoming north around 6 mph in the afternoon.

    High: 56 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35. North northeast wind 5 to 7 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 60. Calm wind becoming northeast around 6 mph in the afternoon.

    High: 60 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 41. North northwest wind 6 to 8 mph becoming south southwest after midnight.

    Low: 41 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 62. Breezy.

    High: 62 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 46. West wind 14 to 16 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 27. Southwest wind 6 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 55. West wind 6 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 29. West wind 6 to 11 mph becoming light west southwest after midnight. Winds could gust as high as 21 mph.
Sunday
Mostly sunny, with a high near 56. Calm wind becoming north around 6 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 35. North northeast wind 5 to 7 mph becoming calm in the evening.
Monday
Mostly cloudy, with a high near 60. Calm wind becoming northeast around 6 mph in the afternoon.
Monday Night
Mostly cloudy, with a low around 41. North northwest wind 6 to 8 mph becoming south southwest after midnight.
Tuesday
Mostly sunny, with a high near 62. Breezy.
Tuesday Night
A chance of rain and snow before 3am, then a chance of snow. Partly cloudy, with a low around 31. Breezy.
Wednesday
A chance of snow. Partly sunny, with a high near 45.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 25.
Thursday
A chance of snow. Partly sunny, with a high near 43.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.58°N 112.07°W (Elev. 4764 ft)
Last Update:
11:12 am MDT Apr 3, 2026
Forecast Valid:
11am MDT Apr 3, 2026-6pm MDT Apr 9, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation