Helena, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Weather - Helena, MT

  • Forecast night icon
    Night
    Mostly Clear
    43°
    Friday 5/31
    Forecast night icon
    43°
    Mostly Clear
    Hourly
    Night Details
    Mostly clear. Lows 35 to 40. Northwest winds 5 to 15 mph shifting to the southwest up to 5 mph after midnight.
  • Forecast day icon
    Saturday
    Partly Cloudy
    76°
    Forecast night icon
    Night
    Cloudy
    51°
    Saturday 6/1
    Day
    76°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with a 20 percent chance of rain in the afternoon. Highs in the mid 70s. Southeast winds up to 10 mph.
    Night Details
    Warmer cloudy. Slight chance of thunderstorms in the evening then slight chance of rain after midnight. Lows around 50. Northwest winds 5 to 10 mph shifting to the southwest after midnight. Chance of precipitation 20 percent.
  • Forecast day icon
    Sunday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Mostly Cloudy
    54°
    Sunday 6/2
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    54°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs around 75. West winds 5 to 15 mph.
    Night Details
    Mostly cloudy. Lows 50 to 55. West winds up to 10 mph.
  • Forecast day icon
    Monday
    70% Chance of Storms
    70°
    Forecast night icon
    Night
    50% Chance of Storms
    46°
    Monday 6/3
    Day
    70°
    70% Chance of Storms
    Forecast day icon
    Night
    46°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely and slight chance of thunderstorms. Highs around 70. Chance of precipitation 70 percent.
    Night Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Lows around 45. Chance of precipitation 50 percent.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Tuesday 6/4
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly cloudy. Highs around 70.
    Night Details
    Partly cloudy. Lows around 50.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    79°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Wednesday 6/5
    Day
    79°
    Mostly Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Highs around 80. Lows around 50.
    Night Details
    Mostly clear. Highs around 80. Lows around 50.
  • Forecast day icon
    Thursday
    Sunny
    87°
    Forecast night icon
    Night
    Partly Cloudy
    59°
    Thursday 6/6
    Day
    87°
    Sunny
    Forecast day icon
    Night
    59°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 85.
    Night Details
    Partly cloudy. Lows around 55. Highs around 85.
  • Forecast day icon
    Friday
    Partly Cloudy
    91°
    Forecast night icon
    Night
    Partly Cloudy
    60°
    Friday 6/7
    Day
    91°
    Partly Cloudy
    Forecast day icon
    Night
    60°
    Partly Cloudy
    Forecast night icon
    Day Details
    Partly cloudy. Lows around 55. Highs around 85.
    Night Details
    Partly cloudy. Low temperature around 60F. Dew point will be around 56F with an average humidity of 64%. Winds will be 6 mph from the W.
  • Forecast day icon
    Saturday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Mostly Clear
    58°
    Saturday 6/8
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    58°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. High temperature around 86F. Dew point will be around 56F with an average humidity of 51%. Winds will be 5 mph from the N.
    Night Details
    Mostly clear. Low temperature around 58F. Dew point will be around 54F with an average humidity of 63%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Sunday
    Mostly Sunny
    85°
    Forecast night icon
    Night
    Mostly Cloudy
    58°
    Sunday 6/9
    Day
    85°
    Mostly Sunny
    Forecast day icon
    Night
    58°
    Mostly Cloudy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 85F. Dew point will be around 56F with an average humidity of 51%. Winds will be 6 mph from the NE.
    Night Details
    Mostly cloudy. Low temperature around 58F. Dew point will be around 54F with an average humidity of 64%. Winds will be 5 mph from the W.