10-Day Weather Forecast - Saint Charles, SD
As of
- 88|68°FPartly CloudyHourly details
Today
88°FPartly cloudy with numerous thunderstorms. Chance of storms 75%. High temperature around 88F. Dew point will be around 64F with an average humidity of 57%. Winds will be 7 mph from the SW.
Tonight
68°FMostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph.
- 95|74°FMostly SunnyHourly details
Day
95°FSunny, hot with highs in the mid 90s. South winds around 5 mph, increasing to southeast 15 to 20 mph with gusts up to 30 mph in the afternoon.
Night
74°FPartly cloudy. A slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Weekend Weather
- 93|72°FMostly SunnyHourly details
Day
93°FMostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Hot with highs in the mid 90s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.
Night
72°FPartly cloudy with a slight chance of showers and thunderstorms. Humid with lows in the lower 70s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
- 88|71°F30% Chance of StormsHourly details
Day
88°FMostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 30 percent.
Night
71°FMostly cloudy. A chance of showers and thunderstorms in the evening, then showers likely after midnight. Lows around 70. Chance of rain 70 percent.
- 89|72°F50% Chance of StormsHourly details
Day
89°FMostly cloudy in the morning, then becoming mostly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the lower 90s. Chance of rain 50 percent.
Night
72°FA chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows around 70. Chance of rain 50 percent.
- 83|63°FMostly SunnyHourly details
Day
83°FMostly sunny. Highs in the upper 80s.
Night
63°FPartly cloudy in the evening, then becoming mostly clear. Lows in the mid 60s.
- 81|61°FMostly Sunny
Day
81°FMostly sunny. Highs in the mid 80s.
Night
61°FPartly cloudy. Lows in the lower 60s.
- 78|62°FPartly Sunny
Day
78°FPartly sunny in the morning, then clearing. Highs in the lower 80s.
Night
62°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 62F. Dew point will be around 63F with an average humidity of 80%. Winds will be 7 mph from the SE.
- 80|62°F30% Chance of Rain
Day
80°FMostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 80F. Dew point will be around 61F with an average humidity of 67%. Winds will be 8 mph from the S.
Night
62°FClear. Low temperature around 62F. Dew point will be around 61F with an average humidity of 75%. Winds will be 5 mph from the S.
Weekend Weather
- 78|60°FSunny
Day
78°FSunny. High temperature around 78F. Dew point will be around 57F with an average humidity of 62%. Winds will be 5 mph from the SW.
Night
60°FClear. Low temperature around 60F. Dew point will be around 56F with an average humidity of 67%. Winds will be 3 mph from the S.












