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

71°F

22°C

Humidity 31%
Wind Speed ESE 0 MPH
Barometer NA
Dewpoint 39°F (4°C)
Visibility NA
Last update 19 Oct 05:53 PM MDT
Extended Forecast for

17 Miles NNE East Helena MT

  • Tonight

    Tonight: Partly cloudy, with a low around 43. East southeast wind around 6 mph becoming calm after midnight.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Calm wind becoming north northwest around 5 mph.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 40. Calm wind.

    Low: 40 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 69. Southeast wind 3 to 8 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. South southeast wind 3 to 6 mph.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 71. South southeast wind 3 to 8 mph. Winds could gust as high as 21 mph.

    High: 71 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 60%.

    Low: 46 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain. Cloudy, with a high near 54. Light west wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.

    High: 54 °F

    Rain

  • Friday Night

    Friday Night: Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 34.

    Low: 34 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. East southeast wind around 6 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 63. Calm wind becoming north northwest around 5 mph.
Tuesday Night
Partly cloudy, with a low around 40. Calm wind.
Wednesday
Sunny, with a high near 69. Southeast wind 3 to 8 mph.
Wednesday Night
Mostly clear, with a low around 46. South southeast wind 3 to 6 mph.
Thursday
Mostly sunny, with a high near 71. South southeast wind 3 to 8 mph. Winds could gust as high as 21 mph.
Thursday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 46. Light and variable wind. Chance of precipitation is 60%.
Friday
Rain. Cloudy, with a high near 54. Light west wind becoming west northwest 5 to 10 mph in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Rain likely before 9pm, then rain and snow likely. Mostly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 49.
Saturday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 32.
Sunday
A slight chance of rain and snow. Partly sunny, with a high near 51.
Sunday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31.
Monday
A slight chance of snow. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNE East Helena MT
 46.82°N 111.81°W (Elev. 4400 ft)
Last Update:
4:41 pm MDT Oct 19, 2026
Forecast Valid:
6pm MDT Oct 19, 2026-6pm MDT Oct 26, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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