10-Day Weather Forecast - Helena, MT

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  • 37|21°F
    Partly Sunny
    Arrow up

    Today

    37°F

    Partly sunny. Near steady temperature in the mid 30s. North winds up to 5 mph.

    Tonight

    21°F

    Partly cloudy. Lows around 17. Northwest winds up to 5 mph shifting to the southwest after midnight.

    Hourly details
  • Day

    38°F

    Mostly sunny. Highs in the upper 30s. Southeast winds up to 10 mph.

    Night

    29°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 20s. South winds 5 to 10 mph.

    Hourly details
  • Day

    37°F

    Cloudy with a 40 percent chance of snow in the morning then mostly sunny in the afternoon. Highs in the upper 30s. Northwest winds up to 10 mph.

    Night

    22°F

    Partly cloudy. Lows around 16.

    Hourly details
  • Day

    33°F

    Partly sunny. Highs in the lower 30s.

    Night

    25°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 19.

    Hourly details
  • Day

    40°F

    Partly sunny. Highs in the upper 30s.

    Night

    18°F

    Mostly cloudy. Slight chance of snow in the evening then chance of snow after midnight. Lows around 14. Chance of snow 30 percent.

    Hourly details
  • Day

    17°F

    Colder. Mostly cloudy. A 40 percent chance of snow. Highs in the mid 20s. Lows around 6.

    Night

    -1°F

    Colder. Mostly cloudy. A 40 percent chance of snow. Highs in the mid 20s. Lows around 6.

    Hourly details
  • Weekend Weather

  • Day

    11°F

    Partly sunny. Chance of snow in the morning then slight chance of snow in the afternoon. Highs in the lower 20s. Chance of snow 30 percent.

    Night

    0°F

    Mostly cloudy. Low temperature around -0F. Dew point will be around -7F with an average humidity of 66%. Winds will be 4 mph from the NW.

  • Day

    23°F

    Cloudy with a slight chance of snow. Chance of precipitation 30%. High temperature around 23F. Dew point will be around 7F with an average humidity of 66%. Winds will be 3 mph from the W.

    Night

    13°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 13F. Dew point will be around 8F with an average humidity of 72%. Winds will be 5 mph from the SW.

  • Day

    30°F

    Cloudy with a slight chance of snow. Chance of precipitation 25%. High temperature around 30F. Dew point will be around 15F with an average humidity of 64%. Winds will be 7 mph from the SW.

    Night

    18°F

    Partly cloudy. Low temperature around 18F. Dew point will be around 14F with an average humidity of 72%. Winds will be 5 mph from the SW.

  • Day

    34°F

    Partly cloudy. High temperature around 34F. Dew point will be around 18F with an average humidity of 64%. Winds will be 6 mph from the SW.

    Night

    23°F

    Partly cloudy. Low temperature around 23F. Dew point will be around 17F with an average humidity of 67%. Winds will be 8 mph from the SW.