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

  • Forecast night icon
    Night
    Partly Cloudy
    56°
    Thursday 6/6
    Forecast night icon
    56°
    Partly Cloudy
    Hourly
    Night Details
    Clear early in the evening then becoming partly cloudy. Lows 50 to 55. West winds 5 to 15 mph decreasing to up to 5 mph after midnight.
  • Forecast day icon
    Friday
    Sunny
    78°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Friday 6/7
    Day
    78°
    Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Not as warm. Sunny. Highs around 80. Northwest winds up to 10 mph increasing to 10 to 15 mph in the afternoon.
    Night Details
    Cooler. Mostly clear. Lows 45 to 50. Northwest winds up to 10 mph.
  • Forecast day icon
    Saturday
    Sunny
    79°
    Forecast night icon
    Night
    Partly Cloudy
    48°
    Saturday 6/8
    Day
    79°
    Sunny
    Forecast day icon
    Night
    48°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 80. North winds up to 10 mph.
    Night Details
    Partly cloudy. Lows 45 to 50. North winds 10 to 15 mph decreasing to up to 5 mph after midnight.
  • Forecast day icon
    Sunday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    40% Chance of Storms
    57°
    Sunday 6/9
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    57°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of thunderstorms. Highs 75 to 80.
    Night Details
    Mostly cloudy with a 40 percent chance of thunderstorms. Lows 50 to 55. Highs around 80.
  • Forecast day icon
    Monday
    40% Chance of Storms
    78°
    Forecast night icon
    Night
    Mostly Clear
    51°
    Monday 6/10
    Day
    78°
    40% Chance of Storms
    Forecast day icon
    Night
    51°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 40 percent chance of thunderstorms. Lows 50 to 55. Highs around 80.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Tuesday
    Sunny
    82°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Tuesday 6/11
    Day
    82°
    Sunny
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs around 85.
    Night Details
    Mostly clear. Lows 50 to 55. Highs around 85.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Wednesday 6/12
    Day
    81°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 50 to 55. Highs around 85.
    Night Details
    Mostly clear. Lows around 50.
  • Forecast day icon
    Thursday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    53°
    Thursday 6/13
    Day
    86°
    Sunny
    Forecast day icon
    Night
    53°
    Clear
    Forecast night icon
    Day Details
    Sunny with a 20 percent chance of thunderstorms. Highs 80 to 85.
    Night Details
    Clear. Low temperature around 53F. Dew point will be around 39F with an average humidity of 41%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Friday
    Sunny
    81°
    Forecast night icon
    Night
    30% Chance of Rain
    52°
    Friday 6/14
    Day
    81°
    Sunny
    Forecast day icon
    Night
    52°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 81F. Dew point will be around 42F with an average humidity of 36%. Winds will be 4 mph from the W.
    Night Details
    Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 52F. Dew point will be around 44F with an average humidity of 54%. Winds will be 5 mph from the W.
  • Forecast day icon
    Saturday
    30% Chance of Rain
    75°
    Forecast night icon
    Night
    40% Chance of Rain
    51°
    Saturday 6/15
    Day
    75°
    30% Chance of Rain
    Forecast day icon
    Night
    51°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 75F. Dew point will be around 45F with an average humidity of 46%. Winds will be 7 mph from the W.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 43F with an average humidity of 56%. Winds will be 4 mph from the W.