Fort Thompson, South Dakota | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Wednesday
    40% Chance of Storms
    63°
    Forecast night icon
    Night
    50% Chance of Storms
    48°
    Wednesday 5/8
    Day
    63°
    40% Chance of Storms
    Forecast day icon
    Night
    48°
    50% Chance of Storms
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. A chance of rain showers and a slight chance of thunderstorms in the afternoon. Highs in the mid 60s. Northeast winds 5 to 15 mph. Chance of precipitation 40 percent.
    Night Details
    Mostly cloudy with a 50 percent chance of showers and thunderstorms. Lows in the mid 40s. North winds 5 to 15 mph.
  • Forecast day icon
    Thursday
    30% Chance Rain Showers
    66°
    Forecast night icon
    Night
    Partly Cloudy
    49°
    Thursday 5/9
    Day
    66°
    30% Chance Rain Showers
    Forecast day icon
    Night
    49°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s. North winds 10 to 15 mph.
    Night Details
    Partly cloudy. A 20 percent chance of showers in the evening. Lows in the upper 40s. Northwest winds 5 to 15 mph.
  • Forecast day icon
    Friday
    Mostly Sunny
    71°
    Forecast night icon
    Night
    Mostly Clear
    48°
    Friday 5/10
    Day
    71°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Breezy. Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 20 mph increasing to 20 to 25 mph in the afternoon.
    Night Details
    Mostly clear. Lows 45 to 50. Highs in the mid 70s.
  • Forecast day icon
    Saturday
    Mostly Sunny
    75°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Saturday 5/11
    Day
    75°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 45 to 50. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows 45 to 50. Highs in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Sunday 5/12
    Day
    77°
    Mostly Sunny
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows 45 to 50. Highs in the mid 70s.
    Night Details
    Mostly clear. Lows 45 to 50. Highs in the mid 70s.
  • Forecast day icon
    Monday
    Sunny
    77°
    Forecast night icon
    Night
    Mostly Clear
    55°
    Monday 5/13
    Day
    77°
    Sunny
    Forecast day icon
    Night
    55°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the upper 70s.
    Night Details
    Mostly clear with a 20 percent chance of showers and thunderstorms. Lows in the lower 50s.
  • Forecast day icon
    Tuesday
    Partly Sunny
    74°
    Forecast night icon
    Night
    40% Chance of Rain
    54°
    Tuesday 5/14
    Day
    74°
    Partly Sunny
    Forecast day icon
    Night
    54°
    40% Chance of Rain
    Forecast night icon
    Day Details
    Partly sunny with a 20 percent chance of showers and thunderstorms. Highs in the upper 70s.
    Night Details
    Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 68%. Winds will be 5 mph from the NE.
  • Forecast day icon
    Wednesday
    50% Chance of Rain
    70°
    Forecast night icon
    Night
    50% Chance of Rain
    50°
    Wednesday 5/15
    Day
    70°
    50% Chance of Rain
    Forecast day icon
    Night
    50°
    50% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny with a chance of rain. Chance of precipitation 45%. High temperature around 70F. Dew point will be around 51F with an average humidity of 66%. Winds will be 7 mph from the NW.
    Night Details
    Mostly clear with a chance of rain. Chance of precipitation 45%. Low temperature around 50F. Dew point will be around 48F with an average humidity of 70%. Winds will be 5 mph from the NW.
  • Forecast day icon
    Thursday
    Sunny
    69°
    Forecast night icon
    Night
    Clear
    49°
    Thursday 5/16
    Day
    69°
    Sunny
    Forecast day icon
    Night
    49°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 69F. Dew point will be around 45F with an average humidity of 58%. Winds will be 9 mph from the NW.
    Night Details
    Clear. Low temperature around 49F. Dew point will be around 44F with an average humidity of 62%. Winds will be 3 mph from the N.
  • Forecast day icon
    Friday
    Sunny
    71°
    Forecast night icon
    Night
    Clear
    52°
    Friday 5/17
    Day
    71°
    Sunny
    Forecast day icon
    Night
    52°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 71F. Dew point will be around 47F with an average humidity of 59%. Winds will be 5 mph from the NW.
    Night Details
    Clear. Low temperature around 52F. Dew point will be around 47F with an average humidity of 64%. Winds will be 2 mph from the SE.