Fort Thompson, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Sunday
    Sunny
    68°
    Forecast night icon
    Night
    Partly Cloudy
    53°
    Sunday 5/5
    Day
    68°
    Sunny
    Forecast day icon
    Night
    53°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy sunny. Highs around 70. Southeast winds 5 to 15 mph increasing to 20 to 25 mph in the afternoon.
    Night Details
    Breezy. Partly cloudy. Lows in the lower 50s. Southeast winds 20 to 25 mph with gusts to around 45 mph.
  • Forecast day icon
    Monday
    Chance of Storms
    65°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Monday 5/6
    Day
    65°
    Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Windy. Showers and a chance of thunderstorms. Highs in the mid 60s. Southeast winds 20 to 30 mph with gusts to around 45 mph.
    Night Details
    Breezy. Partly cloudy. A chance of showers and thunderstorms in the evening then a slight chance of showers after midnight. Lows in the mid 40s. South winds 15 to 25 mph shifting to the southwest 10 to 15 mph after midnight. Chance of precipitation 40 percent.
  • Forecast day icon
    Tuesday
    Partly Sunny
    64°
    Forecast night icon
    Night
    Partly Cloudy
    44°
    Tuesday 5/7
    Day
    64°
    Partly Sunny
    Forecast day icon
    Night
    44°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Breezy. Partly sunny with a 20 percent chance of showers. Highs in the mid 60s. West winds 15 to 25 mph.
    Night Details
    Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the lower 40s.
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    61°
    Forecast night icon
    Night
    40% Chance of Storms
    46°
    Wednesday 5/8
    Day
    61°
    40% Chance of Storms
    Forecast day icon
    Night
    46°
    40% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a chance of showers and a slight chance of thunderstorms. Highs in the lower 60s. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 40s. Chance of precipitation 40 percent.
  • Forecast day icon
    Thursday
    50% Chance of Storms
    61°
    Forecast night icon
    Night
    50% Chance of Storms
    43°
    Thursday 5/9
    Day
    61°
    50% Chance of Storms
    Forecast day icon
    Night
    43°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a chance of showers and a slight chance of thunderstorms. Highs around 60. Chance of precipitation 50 percent.
    Night Details
    Partly cloudy with a chance of showers and a slight chance of thunderstorms. Lows in the lower 40s. Chance of precipitation 50 percent.
  • Forecast day icon
    Friday
    Partly Sunny
    63°
    Forecast night icon
    Night
    Mostly Clear
    45°
    Friday 5/10
    Day
    63°
    Partly Sunny
    Forecast day icon
    Night
    45°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 20 percent chance of showers. Highs in the mid 60s.
    Night Details
    Mostly clear. Lows in the lower 40s. Highs in the upper 60s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    68°
    Forecast night icon
    Night
    Clear
    46°
    Saturday 5/11
    Day
    68°
    Mostly Sunny
    Forecast day icon
    Night
    46°
    Clear
    Forecast night icon
    Day Details
    Mostly clear. Lows in the lower 40s. Highs in the upper 60s.
    Night Details
    Clear. Low temperature around 46F. Dew point will be around 40F with an average humidity of 59%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Sunday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    49°
    Sunday 5/12
    Day
    73°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 42F with an average humidity of 51%. Winds will be 2 mph from the SW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 60%. Winds will be 2 mph from the SE.
  • Forecast day icon
    Monday
    Sunny
    73°
    Forecast night icon
    Night
    Clear
    51°
    Monday 5/13
    Day
    73°
    Sunny
    Forecast day icon
    Night
    51°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 47F with an average humidity of 58%. Winds will be 3 mph from the SE.
    Night Details
    Clear. Low temperature around 51F. Dew point will be around 49F with an average humidity of 67%. Winds will be 6 mph from the SE.
  • Forecast day icon
    Tuesday
    Sunny
    73°
    Forecast night icon
    Night
    30% Chance of Rain
    53°
    Tuesday 5/14
    Day
    73°
    Sunny
    Forecast day icon
    Night
    53°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 73F. Dew point will be around 51F with an average humidity of 64%. Winds will be 7 mph from the SE.
    Night Details
    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 53F. Dew point will be around 52F with an average humidity of 71%. Winds will be 4 mph from the SE.