Helena, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    24°
    Wednesday 4/17
    Forecast night icon
    24°
    Partly Cloudy
    Hourly
    Night Details
    Colder. Mostly cloudy with a 20 percent chance of snow in the evening then partly cloudy after midnight. Lows around 20. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    Partly Cloudy
    46°
    Forecast night icon
    Night
    Partly Cloudy
    25°
    Thursday 4/18
    Day
    46°
    Partly Cloudy
    Forecast day icon
    Night
    25°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. A 20 percent chance of snow in the afternoon. Highs in the mid 40s. Northwest winds up to 5 mph shifting to the north 5 to 15 mph in the afternoon.
    Night Details
    Mostly cloudy with a 20 percent chance of snow in the evening then partly cloudy after midnight. Lows around 20. North winds 5 to 15 mph.
  • Forecast day icon
    Friday
    Partly Cloudy
    41°
    Forecast night icon
    Night
    Mostly Clear
    23°
    Friday 4/19
    Day
    41°
    Partly Cloudy
    Forecast day icon
    Night
    23°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs 40 to 45. North winds 5 to 15 mph.
    Night Details
    Mostly clear. Lows around 20. North winds 5 to 15 mph.
  • Forecast day icon
    Saturday
    Sunny
    56°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Saturday 4/20
    Day
    56°
    Sunny
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Not as cool. Sunny. Highs around 55.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows 30 to 35.
  • Forecast day icon
    Sunday
    30% Chance of Rain
    59°
    Forecast night icon
    Night
    Partly Cloudy
    36°
    Sunday 4/21
    Day
    59°
    30% Chance of Rain
    Forecast day icon
    Night
    36°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 30 percent chance of rain. Highs around 55.
    Night Details
    Partly cloudy. Lows 30 to 35. Highs around 60.
  • Forecast day icon
    Monday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    34°
    Monday 4/22
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    34°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 30 to 35. Highs around 60.
    Night Details
    Partly cloudy. Lows 30 to 35. Highs around 60.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Tuesday 4/23
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs around 65. Lows 35 to 40.
    Night Details
    Partly cloudy. Highs around 65. Lows 35 to 40.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    65°
    Forecast night icon
    Night
    Cloudy
    41°
    Wednesday 4/24
    Day
    65°
    Mostly Cloudy
    Forecast day icon
    Night
    41°
    Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy with a 20 percent chance of rain. Highs 65 to 70.
    Night Details
    Cloudy. Low temperature around 41F. Dew point will be around 31F with an average humidity of 52%. Winds will be 6 mph from the NW.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    64°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Thursday 4/25
    Day
    64°
    Mostly Cloudy
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy. High temperature around 64F. Dew point will be around 32F with an average humidity of 41%. Winds will be 4 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 41F. Dew point will be around 29F with an average humidity of 48%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Friday
    40% Chance of Rain
    66°
    Forecast night icon
    Night
    30% Chance of Rain
    41°
    Friday 4/26
    Day
    66°
    40% Chance of Rain
    Forecast day icon
    Night
    41°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 30F with an average humidity of 37%. Winds will be 5 mph from the NW.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 29F with an average humidity of 47%. Winds will be 6 mph from the SW.