10-Day Weather Forecast - Helena Valley Northwest, MT

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  • 55|39°F
    50% Chance of Storms
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    Today

    55°F

    Mostly sunny. Slight chance of rain early in the afternoon then chance of rain showers and slight chance of thunderstorms late in the afternoon. Highs in the upper 50s. Southeast winds up to 5 mph. Chance of precipitation 50 percent.

    Tonight

    39°F

    Mostly cloudy. Rain likely in the evening then chance of rain after midnight. Lows in the mid 30s. Southeast winds up to 5 mph. Chance of rain 70 percent.

    Hourly details
  • Day

    40°F

    Colder. Rain and snow in the morning then snow in the afternoon. Snow accumulation up to 1 inch. Highs in the mid 40s. West winds up to 10 mph with gusts to around 25 mph increasing to 10 to 20 mph with gusts to around 35 mph in the afternoon. Chance of precipitation 90 percent.

    Night

    34°F

    Snow. Lows in the upper 20s. West winds 5 to 15 mph. Gusts up to 30 mph in the evening. Chance of snow 90 percent.

    Hourly details
  • Day

    48°F

    Mostly cloudy. Chance of snow in the morning then slight chance of rain in the afternoon. Highs around 50. West winds 5 to 15 mph. Chance of precipitation 50 percent.

    Night

    29°F

    Mostly clear. Lows in the mid 20s. Highs in the upper 50s.

    Hourly details
  • Weekend Weather

  • Day

    58°F

    Mostly clear. Lows in the mid 20s. Highs in the upper 50s.

    Night

    33°F

    Mostly clear. Lows in the lower 30s.

    Hourly details
  • Day

    62°F

    Mostly sunny. Highs in the lower 60s.

    Night

    35°F

    Mostly cloudy. Lows in the lower 30s. Highs in the lower 60s.

    Hourly details
  • Day

    56°F

    Mostly cloudy. Lows in the lower 30s. Highs in the lower 60s.

    Night

    35°F

    Partly cloudy. Lows in the mid 30s. Highs in the upper 60s.

    Hourly details
  • Day

    67°F

    Partly cloudy. Lows in the mid 30s. Highs in the upper 60s.

    Night

    36°F

    Cloudy. Low temperature around 36F. Dew point will be around 31F with an average humidity of 49%. Winds will be 8 mph from the W.

  • Day

    47°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 47F. Dew point will be around 30F with an average humidity of 65%. Winds will be 9 mph from the N.

    Night

    29°F

    Cloudy with a chance of rain-snow mix. Chance of precipitation 35%. Low temperature around 29F. Dew point will be around 27F with an average humidity of 68%. Winds will be 6 mph from the NW.

  • Day

    44°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 44F. Dew point will be around 26F with an average humidity of 63%. Winds will be 7 mph from the N.

    Night

    26°F

    Cloudy. Low temperature around 26F. Dew point will be around 23F with an average humidity of 64%. Winds will be 5 mph from the NW.

  • Day

    46°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. High temperature around 46F. Dew point will be around 24F with an average humidity of 57%. Winds will be 6 mph from the N.

    Night

    28°F

    Partly cloudy. Low temperature around 28F. Dew point will be around 23F with an average humidity of 62%. Winds will be 4 mph from the W.