Fort Shaw, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    30% Chance of Rain
    36°
    Friday 5/17
    Forecast night icon
    36°
    30% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 36F. Dew point will be around 29F with an average humidity of 55%. Winds will be 16 mph from the W.
  • Forecast day icon
    Saturday
    Partly Cloudy
    60°
    Forecast night icon
    Night
    Partly Cloudy
    39°
    Saturday 5/18
    Day
    60°
    Partly Cloudy
    Forecast day icon
    Night
    39°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Sunny in the morning then becoming partly cloudy. Highs 60 to 65. West winds 15 to 25 mph.
    Night Details
    Partly cloudy in the evening then mostly cloudy with a 20 percent chance of rain showers after midnight. Lows around 40. Northwest winds 5 to 15 mph shifting to the southwest after midnight.
  • Forecast day icon
    Sunday
    Thunderstorms
    52°
    Forecast night icon
    Night
    50% Chance of Storms
    36°
    Sunday 5/19
    Day
    52°
    Thunderstorms
    Forecast day icon
    Night
    36°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain showers in the morning then rain showers and chance of thunderstorms in the afternoon. Highs in the mid 50s. West winds 5 to 15 mph. Chance of precipitation 90 percent.
    Night Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms in the evening then partly cloudy with slight chance of thunderstorms after midnight. Lows 35 to 40. West winds 5 to 15 mph. Chance of precipitation 50 percent.
  • Forecast day icon
    Monday
    70% Chance of Storms
    54°
    Forecast night icon
    Night
    Partly Cloudy
    37°
    Monday 5/20
    Day
    54°
    70% Chance of Storms
    Forecast day icon
    Night
    37°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Chance of rain in the morning then rain showers likely and slight chance of thunderstorms in the afternoon. Highs 55 to 60. West winds up to 10 mph shifting to the northwest in the afternoon. Chance of precipitation 70 percent.
    Night Details
    Partly cloudy with a 20 percent chance of rain. Lows around 35. Highs 60 to 65.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    41°
    Tuesday 5/21
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    41°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy with a 20 percent chance of rain. Lows around 35. Highs 60 to 65.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows around 40.
  • Forecast day icon
    Wednesday
    70% Chance of Storms
    60°
    Forecast night icon
    Night
    70% Chance of Rain
    43°
    Wednesday 5/22
    Day
    60°
    70% Chance of Storms
    Forecast day icon
    Night
    43°
    70% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Rain showers likely and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 70 percent.
    Night Details
    Cooler. Rain likely. Lows around 40. Highs 50 to 55. Chance of rain 70 percent.
  • Forecast day icon
    Thursday
    70% Chance of Rain
    54°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Thursday 5/23
    Day
    54°
    70% Chance of Rain
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cooler. Rain likely. Lows around 40. Highs 50 to 55. Chance of rain 70 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs 55 to 60.
  • Forecast day icon
    Friday
    50% Chance of Rain
    56°
    Forecast night icon
    Night
    40% Chance of Rain
    41°
    Friday 5/24
    Day
    56°
    50% Chance of Rain
    Forecast day icon
    Night
    41°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40. Highs 55 to 60.
    Night Details
    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 41F. Dew point will be around 36F with an average humidity of 67%. Winds will be 4 mph from the W.
  • Forecast day icon
    Saturday
    40% Chance of Rain
    61°
    Forecast night icon
    Night
    30% Chance of Rain
    44°
    Saturday 5/25
    Day
    61°
    40% Chance of Rain
    Forecast day icon
    Night
    44°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 36F with an average humidity of 52%. Winds will be 7 mph from the W.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 36F with an average humidity of 60%. Winds will be 5 mph from the W.
  • Forecast day icon
    Sunday
    40% Chance of Rain
    65°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Sunday 5/26
    Day
    65°
    40% Chance of Rain
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 37F with an average humidity of 48%. Winds will be 6 mph from the W.
    Night Details
    Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 36F with an average humidity of 56%. Winds will be 5 mph from the W.