Helena, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Clear
    34°
    Monday 4/22
    Forecast night icon
    34°
    Clear
    Hourly
    Night Details
    Clear. Low temperature around 34F. Dew point will be around 14F with an average humidity of 41%. Winds will be 7 mph from the NW.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    65°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Tuesday 4/23
    Day
    65°
    Partly Cloudy
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the mid 60s. East winds up to 10 mph.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Southeast winds up to 10 mph.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    74°
    Forecast night icon
    Night
    Mostly Cloudy
    46°
    Wednesday 4/24
    Day
    74°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny in the morning then becoming partly cloudy. Highs in the mid 70s. Southeast winds up to 10 mph shifting to the southwest in the afternoon.
    Night Details
    Mostly cloudy. Lows around 40. West winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    Mostly Cloudy
    69°
    Forecast night icon
    Night
    Mostly Cloudy
    45°
    Thursday 4/25
    Day
    69°
    Mostly Cloudy
    Forecast day icon
    Night
    45°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs 65 to 70. West winds up to 5 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows around 40.
  • Forecast day icon
    Friday
    70% Chance of Rain
    57°
    Forecast night icon
    Night
    70% Chance of Rain
    39°
    Friday 4/26
    Day
    57°
    70% Chance of Rain
    Forecast day icon
    Night
    39°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs 50 to 55. Lows 35 to 40. Chance of rain 70 percent.
    Night Details
    Rain likely. Highs 50 to 55. Lows 35 to 40. Chance of rain 70 percent.
  • Forecast day icon
    Saturday
    70% Chance of Rain
    56°
    Forecast night icon
    Night
    30% Chance of Rain
    35°
    Saturday 4/27
    Day
    56°
    70% Chance of Rain
    Forecast day icon
    Night
    35°
    30% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain likely. Highs 50 to 55. Lows 35 to 40. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 30 percent chance of rain. Lows around 35.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    60°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Sunday 4/28
    Day
    60°
    40% Chance of Rain
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of rain. Highs around 60.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows around 35.
  • Forecast day icon
    Monday
    50% Chance of Rain
    59°
    Forecast night icon
    Night
    30% Chance of Rain
    37°
    Monday 4/29
    Day
    59°
    50% Chance of Rain
    Forecast day icon
    Night
    37°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Highs around 60.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 37F. Dew point will be around 29F with an average humidity of 56%. Winds will be 10 mph from the W.
  • Forecast day icon
    Tuesday
    30% Chance of Rain
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    36°
    Tuesday 4/30
    Day
    58°
    30% Chance of Rain
    Forecast day icon
    Night
    36°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 31F with an average humidity of 47%. Winds will be 11 mph from the W.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 29F with an average humidity of 60%. Winds will be 7 mph from the W.
  • Forecast day icon
    Wednesday
    30% Chance of Rain
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    38°
    Wednesday 5/1
    Day
    58°
    30% Chance of Rain
    Forecast day icon
    Night
    38°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 58F. Dew point will be around 34F with an average humidity of 53%. Winds will be 6 mph from the NW.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 38F. Dew point will be around 32F with an average humidity of 61%. Winds will be 6 mph from the NW.