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10 Day Weather - Fort Harrison, MT

  • Forecast day icon
    Sunday
    Mostly Cloudy
    66°
    Forecast night icon
    Night
    50% Chance Rain Showers
    47°
    Sunday 6/16
    Day
    66°
    Mostly Cloudy
    Forecast day icon
    Night
    47°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Cooler. Sunny in the morning then becoming mostly cloudy. Highs in the mid 60s. West winds 10 to 20 mph. Gusts up to 35 mph in the morning.
    Night Details
    Cloudy. A 50 percent chance of rain showers after midnight. Lows around 40. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Monday
    Thunderstorms
    47°
    Forecast night icon
    Night
    Thunderstorms
    42°
    Monday 6/17
    Day
    47°
    Thunderstorms
    Forecast day icon
    Night
    42°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Cooler. Rain showers in the morning then rain showers and slight chance of thunderstorms in the afternoon. Highs around 50. Northwest winds 5 to 15 mph. Chance of precipitation near 100 percent.
    Night Details
    Cloudy. Rain showers and slight chance of thunderstorms in the evening then chance of rain showers after midnight. Lows 35 to 40. West winds 5 to 15 mph. Chance of precipitation 90 percent.
  • Forecast day icon
    Tuesday
    60% Chance of Storms
    63°
    Forecast night icon
    Night
    Partly Cloudy
    42°
    Tuesday 6/18
    Day
    63°
    60% Chance of Storms
    Forecast day icon
    Night
    42°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain showers in the morning then rain showers likely and chance of thunderstorms in the afternoon. Highs around 60. West winds up to 5 mph. Chance of precipitation 60 percent.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. Highs around 70.
  • Forecast day icon
    Wednesday
    Partly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    46°
    Wednesday 6/19
    Day
    72°
    Partly Cloudy
    Forecast day icon
    Night
    46°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows 35 to 40. Highs around 70.
    Night Details
    Partly cloudy. Lows 40 to 50. Highs 75 to 80.
  • Forecast day icon
    Thursday
    Partly Cloudy
    80°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Thursday 6/20
    Day
    80°
    Partly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Lows 40 to 50. Highs 75 to 80.
    Night Details
    Partly cloudy. Lows 40 to 50. Highs 75 to 80.
  • Forecast day icon
    Friday
    30% Chance of Storms
    76°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Friday 6/21
    Day
    76°
    30% Chance of Storms
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 30 percent chance of thunderstorms. Highs around 80.
    Night Details
    Partly cloudy with a 20 percent chance of thunderstorms. Lows around 50.
  • Forecast day icon
    Saturday
    Sunny
    81°
    Forecast night icon
    Night
    Mostly Clear
    59°
    Saturday 6/22
    Day
    81°
    Sunny
    Forecast day icon
    Night
    59°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. Highs around 85.
    Night Details
    Mostly clear. Low temperature around 59F. Dew point will be around 51F with an average humidity of 56%. Winds will be 7 mph from the SW.
  • Forecast day icon
    Sunday
    Sunny
    90°
    Forecast night icon
    Night
    Clear
    58°
    Sunday 6/23
    Day
    90°
    Sunny
    Forecast day icon
    Night
    58°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 90F. Dew point will be around 53F with an average humidity of 41%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 58F. Dew point will be around 49F with an average humidity of 49%. Winds will be 9 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    86°
    Forecast night icon
    Night
    Clear
    57°
    Monday 6/24
    Day
    86°
    Sunny
    Forecast day icon
    Night
    57°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 86F. Dew point will be around 49F with an average humidity of 38%. Winds will be 8 mph from the W.
    Night Details
    Clear. Low temperature around 57F. Dew point will be around 46F with an average humidity of 47%. Winds will be 8 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    89°
    Forecast night icon
    Night
    Clear
    59°
    Tuesday 6/25
    Day
    89°
    Sunny
    Forecast day icon
    Night
    59°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 89F. Dew point will be around 49F with an average humidity of 38%. Winds will be 5 mph from the W.
    Night Details
    Clear. Low temperature around 59F. Dew point will be around 46F with an average humidity of 44%. Winds will be 8 mph from the W.
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