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.

Clear

48°F

9°C

Humidity 66%
Wind Speed N 0 MPH
Barometer 30.0 in (1015.92 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 18 Jun 05:20 AM MDT
Extended Forecast for

East Helena MT

  • Today

    Today: Mostly sunny, with a high near 76. Light and variable wind becoming north northwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 76 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 44. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.

    Low: 44 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon.

    High: 79 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. North northeast wind around 6 mph becoming calm after midnight.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. West northwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 77. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 45. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 45 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 76. Light and variable wind becoming north northwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Tonight
Partly cloudy, with a low around 44. North wind 11 to 16 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Juneteenth
Partly sunny, with a high near 79. Calm wind becoming east northeast around 6 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 49. North northeast wind around 6 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 81. Calm wind becoming west 5 to 8 mph in the afternoon.
Saturday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and midnight. Partly cloudy, with a low around 48. West northwest wind 5 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 77. Light north northwest wind becoming northwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
Mostly clear, with a low around 45. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Monday
Sunny, with a high near 74.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 51.
Wednesday
Sunny, with a high near 83.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Helena MT
 46.61°N 111.93°W (Elev. 3819 ft)
Last Update:
4:17 am MDT Jun 18, 2026
Forecast Valid:
5am MDT Jun 18, 2026-6pm MDT Jun 24, 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