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

HELENA (HRWM8)

Lat: 46.73167°NLon: 112.01917°WElev: 3800.0ft.

NA

55°F

13°C

Humidity 83%
Wind Speed S 3 MPH
Barometer NA
Dewpoint 50°F (10°C)
Visibility NA
Last update 27 Jun 11:53 AM MDT
Extended Forecast for

12 Miles NNE Helena MT

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 69. Northwest wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 69 °F

    Showers

  • Tonight

    Tonight: Showers and thunderstorms. Low around 43. North northwest wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 43 °F

    Showers

  • Sunday

    Sunday: Showers. High near 55. South southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    High: 55 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 1am, then rain after 1am. Low around 41. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.

    Low: 41 °F

    Showers

  • Monday

    Monday: Rain. High near 59. South southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

    High: 59 °F

    Rain

  • Monday Night

    Monday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. South southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. South wind 3 to 7 mph.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. South wind 3 to 7 mph.

    Low: 45 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.

    High: 75 °F

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm, mainly before 5pm, then a chance of showers and thunderstorms after 5pm. High near 69. Northwest wind 5 to 7 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms. Low around 43. North northwest wind 5 to 7 mph becoming west southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Showers. High near 55. South southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Showers, mainly before 1am, then rain after 1am. Low around 41. South wind 10 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%.
Monday
Rain. High near 59. South southwest wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.
Monday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 42. South southwest wind 5 to 8 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Tuesday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 72. South wind 3 to 7 mph.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 45. South wind 3 to 7 mph.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 75.
Wednesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80.
Thursday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 49.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 80.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Helena MT
 46.77°N 111.89°W (Elev. 3678 ft)
Last Update:
9:42 am MDT Jun 27, 2026
Forecast Valid:
12pm MDT Jun 27, 2026-6pm MDT Jul 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation