10-Day Weather Forecast - Fort Thompson, SD
- |51°FMostly ClearHourly details
Tonight
51°FMostly clear. Lows in the upper 40s. North winds around 5 mph becoming west around 5 mph.
- 78|53°FPartly SunnyHourly details
Day
78°FMostly cloudy in the morning then becoming partly sunny. Highs around 80. West winds 15 to 20 mph.
Night
53°FMostly cloudy in the evening then clearing. Lows around 50. Northwest winds 15 to 20 mph with gusts up to 30 mph diminishing to 5 to 10 mph after midnight.
- 77|62°FPartly SunnyHourly details
Day
77°FPartly sunny. Highs in the upper 70s. Northwest winds 5 to 10 mph.
Night
62°FMostly cloudy with a slight chance of thunderstorms. A chance of showers after midnight. Lows in the upper 50s. Southeast winds 10 to 15 mph. Chance of rain 40 percent.
- 76|55°FWindyHourly details
Day
76°FPartly sunny. A slight chance of showers in the morning then a slight chance of thunderstorms in the afternoon. Very windy with highs around 80. Chance of rain 20 percent.
Night
55°FPartly cloudy and windy. Lows around 50. Highs in the mid 70s.
- 75|53°FWindyHourly details
Day
75°FPartly cloudy and windy. Lows around 50. Highs in the mid 70s.
Night
53°FMostly clear. Lows around 50.
- 82|59°FPartly CloudyHourly details
Day
82°FPartly cloudy. A 20 percent chance of showers. Highs in the lower 80s. Lows in the mid 50s.
Night
59°FPartly cloudy. A 20 percent chance of showers. Highs in the lower 80s. Lows in the mid 50s.
Weekend Weather
- 81|59°FPartly SunnyHourly details
Day
81°FPartly sunny. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of rain 20 percent.
Night
59°FPartly cloudy in the evening then becoming mostly cloudy. A chance of showers with a slight chance of thunderstorms. Lows in the mid 50s. Chance of rain 40 percent.
- 75|58°F40% Chance Rain Showers
Day
75°FMostly cloudy in the morning then becoming partly sunny. A 40 percent chance of showers. Highs in the mid 70s.
Night
58°FMostly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 58F. Dew point will be around 52F with an average humidity of 64%. Winds will be 5 mph from the E.
- 78|59°FCloudy
Day
78°FCloudy. High temperature around 78F. Dew point will be around 53F with an average humidity of 60%. Winds will be 3 mph from the S.
Night
59°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 59F. Dew point will be around 54F with an average humidity of 64%. Winds will be 5 mph from the SE.
- 82|62°F40% Chance of Rain
Day
82°FPartly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 82F. Dew point will be around 56F with an average humidity of 61%. Winds will be 4 mph from the S.
Night
62°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 58F with an average humidity of 64%. Winds will be 5 mph from the SE.













