Fort Shaw, Montana | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    70% Chance of Rain
    34°
    Sunday 5/19
    Forecast night icon
    34°
    70% Chance of Rain
    Hourly
    Night Details
    Partly cloudy with probable rain. Chance of precipitation 70%. Low temperature around 34F. Dew point will be around 32F with an average humidity of 82%. Winds will be 5 mph from the W.
  • Forecast day icon
    Monday
    50% Chance of Storms
    55°
    Forecast night icon
    Night
    Partly Cloudy
    35°
    Monday 5/20
    Day
    55°
    50% Chance of Storms
    Forecast day icon
    Night
    35°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy in the morning then mostly cloudy with chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 55 to 60. Northwest winds up to 10 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a 20 percent chance of thunderstorms in the evening then partly cloudy after midnight. Lows in the mid 30s. Northwest winds up to 10 mph shifting to the southwest after midnight.
  • Forecast day icon
    Tuesday
    50% Chance of Storms
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Tuesday 5/21
    Day
    62°
    50% Chance of Storms
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of rain showers in the morning then chance of rain showers and slight chance of thunderstorms in the afternoon. Highs 60 to 65. West winds up to 10 mph. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy. A 20 percent chance of rain showers in the evening. Lows around 40. Southwest winds up to 10 mph.
  • Forecast day icon
    Wednesday
    Thunderstorms
    56°
    Forecast night icon
    Night
    Thunderstorms
    42°
    Wednesday 5/22
    Day
    56°
    Thunderstorms
    Forecast day icon
    Night
    42°
    Thunderstorms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Slight chance of rain in the morning then rain showers and slight chance of thunderstorms in the afternoon. Highs around 60. Southwest winds up to 5 mph shifting to the west in the afternoon. Chance of precipitation 90 percent.
    Night Details
    Rain showers and slight chance of thunderstorms. Lows around 40. Chance of precipitation 90 percent.
  • Forecast day icon
    Thursday
    Rain
    50°
    Forecast night icon
    Night
    50% Chance of Rain
    38°
    Thursday 5/23
    Day
    50°
    Rain
    Forecast day icon
    Night
    38°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Cooler rain. Highs around 50. Chance of rain 90 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows 35 to 40.
  • Forecast day icon
    Friday
    Partly Cloudy
    62°
    Forecast night icon
    Night
    Mostly Cloudy
    44°
    Friday 5/24
    Day
    62°
    Partly Cloudy
    Forecast day icon
    Night
    44°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Warmer. Partly cloudy with a 20 percent chance of rain. Highs 60 to 65.
    Night Details
    Mostly cloudy with a 20 percent chance of rain. Lows 40 to 45.
  • Forecast day icon
    Saturday
    50% Chance of Storms
    58°
    Forecast night icon
    Night
    50% Chance of Rain
    41°
    Saturday 5/25
    Day
    58°
    50% Chance of Storms
    Forecast day icon
    Night
    41°
    50% Chance of Rain
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 60 to 65. Chance of precipitation 50 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of rain. Lows around 40.
  • Forecast day icon
    Sunday
    50% Chance of Storms
    61°
    Forecast night icon
    Night
    Mostly Clear
    40°
    Sunday 5/26
    Day
    61°
    50% Chance of Storms
    Forecast day icon
    Night
    40°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly cloudy with chance of rain showers and slight chance of thunderstorms. Highs 55 to 60. Chance of precipitation 50 percent.
    Night Details
    Mostly clear. Low temperature around 40F. Dew point will be around 34F with an average humidity of 61%. Winds will be 8 mph from the W.
  • Forecast day icon
    Monday
    Sunny
    67°
    Forecast night icon
    Night
    Clear
    44°
    Monday 5/27
    Day
    67°
    Sunny
    Forecast day icon
    Night
    44°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 67F. Dew point will be around 36F with an average humidity of 47%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 44F. Dew point will be around 37F with an average humidity of 59%. Winds will be 5 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    72°
    Forecast night icon
    Night
    Mostly Clear
    47°
    Tuesday 5/28
    Day
    72°
    Sunny
    Forecast day icon
    Night
    47°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 72F. Dew point will be around 39F with an average humidity of 45%. Winds will be 3 mph from the W.
    Night Details
    Mostly clear. Low temperature around 47F. Dew point will be around 40F with an average humidity of 58%. Winds will be 4 mph from the SW.
  • Forecast day icon
    Wednesday
    Sunny
    76°
    Forecast night icon
    Night
    Mostly Clear
    50°
    Wednesday 5/29
    Day
    76°
    Sunny
    Forecast day icon
    Night
    50°
    Mostly Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 76F. Dew point will be around 41F with an average humidity of 42%. Winds will be 3 mph from the SW.
    Night Details
    Mostly clear. Low temperature around 50F. Dew point will be around 44F with an average humidity of 60%. Winds will be 4 mph from the SW.