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

34°F

1°C

Humidity 92%
Wind Speed NNE 1 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility NA
Last update 19 Oct 03:53 AM MDT
Extended Forecast for

7 Miles SSE Marysville MT

  • Today

    Today: Sunny, with a high near 64. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 42. Calm wind becoming west around 6 mph.

    Low: 42 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming north northeast 5 to 7 mph in the afternoon.

    High: 57 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. Calm wind becoming south southwest around 6 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of rain. Mostly sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the afternoon.

    High: 64 °F

    Slight Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Mostly cloudy, with a low around 42. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 21 mph.

    Low: 42 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before noon. Cloudy, with a high near 45. Breezy.

    High: 45 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
Sunny, with a high near 64. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon.
Tonight
Increasing clouds, with a low around 42. Calm wind becoming west around 6 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 57. Calm wind becoming north northeast 5 to 7 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 40. North wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 63. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 45. Calm wind becoming south southwest around 6 mph.
Thursday
A 20 percent chance of rain. Mostly sunny, with a high near 64. Calm wind becoming south southeast 5 to 7 mph in the afternoon.
Thursday Night
Rain. Mostly cloudy, with a low around 42. Light and variable wind becoming west 6 to 11 mph in the evening. Winds could gust as high as 21 mph.
Friday
Rain likely, mainly before noon. Cloudy, with a high near 45. Breezy.
Friday Night
A chance of rain and snow before 9pm, then a chance of snow between 9pm and midnight. Mostly cloudy, with a low around 30. Breezy.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A slight chance of snow. Partly cloudy, with a low around 31.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 44.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SSE Marysville MT
 46.65°N 112.24°W (Elev. 4816 ft)
Last Update:
4:01 am MDT Oct 19, 2026
Forecast Valid:
4am MDT Oct 19, 2026-6pm MDT Oct 25, 2026
 
Forecast Discussion
 
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Additional Resources

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