Current conditions at

Helena Regional Airport (KHLN)

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

Clear

46°F

8°C

Humidity 31%
Wind Speed SSW 3 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 18 Apr 11:35 AM MDT
Extended Forecast for

Helena MT

  • Today

    Today: Sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming calm  in the evening. Winds could gust as high as 18 mph.

    Low: 29 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 38. Northeast wind 5 to 7 mph becoming light and variable  after midnight.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 42. West northwest wind 5 to 8 mph becoming calm  after midnight.

    Low: 42 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Light south wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 80 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. South southeast wind 5 to 10 mph becoming light south  after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after noon.  Partly sunny, with a high near 67.

    High: 67 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 59. Light and variable wind becoming west 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 29. West northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 69. Calm wind becoming east 5 to 8 mph in the afternoon. Winds could gust as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 38. Northeast wind 5 to 7 mph becoming light and variable after midnight.
Monday
Mostly sunny, with a high near 75. Calm wind becoming west 5 to 7 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 42. West northwest wind 5 to 8 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 80. Light south wind becoming south southeast 6 to 11 mph in the afternoon. Winds could gust as high as 22 mph.
Tuesday Night
Partly cloudy, with a low around 45. South southeast wind 5 to 10 mph becoming light south after midnight. Winds could gust as high as 20 mph.
Wednesday
Rain likely, mainly after noon. Partly sunny, with a high near 67.
Wednesday Night
Rain before 3am, then rain and snow. Mostly cloudy, with a low around 33.
Thursday
Rain and snow likely. Mostly cloudy, with a high near 46.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25.
Friday
A slight chance of snow. Partly sunny, with a high near 49.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MT
 46.61°N 111.96°W (Elev. 3796 ft)
9:38 am MDT Apr 18, 2026
11am MDT Apr 18, 2026-6pm MDT Apr 24, 2026
 
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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