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

48°F

9°C

Humidity 81%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 08 May 12:35 AM MDT
Extended Forecast for

Helena MTSimilar City Names

  • Overnight

    Overnight: Partly cloudy, with a low around 43. Light southwest wind.

    Low: 43 °F

    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 74. Light west wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 74 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of showers between 7pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. West wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 68. West wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. North northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.

    Low: 43 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 80. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 80 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming light west southwest. Winds could gust as high as 24 mph.

    Low: 52 °F

    Mostly Cloudy

  • Monday

    Monday: Sunny, with a high near 77. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. Light southwest wind.
Friday
Increasing clouds, with a high near 74. Light west wind becoming west northwest 10 to 15 mph in the afternoon. Winds could gust as high as 26 mph.
Friday Night
A slight chance of showers between 7pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 48. West wind 11 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 68. West wind 10 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
Partly cloudy, with a low around 43. North northwest wind 5 to 9 mph becoming calm in the evening. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 80. Light south southwest wind becoming west southwest 6 to 11 mph in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly cloudy, with a low around 52. West wind 6 to 11 mph becoming light west southwest. Winds could gust as high as 24 mph.
Monday
Sunny, with a high near 77. Light west wind becoming west northwest 9 to 14 mph in the morning. Winds could gust as high as 25 mph.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 79. Breezy.
Wednesday Night
Partly cloudy, with a low around 50. Breezy.
Thursday
Sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Helena MTSimilar City Names
 46.58°N 112.04°W (Elev. 4413 ft)
Last Update:
12:31 am MDT May 8, 2026
Forecast Valid:
12am MDT May 8, 2026-6pm MDT May 14, 2026
 
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Additional Resources

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Chance of Precipitation