10-Day Weather Forecast - Saint Charles, SD
- 85|60°FMostly SunnyHourly details
Today
85°FMostly sunny and breezy. Much warmer with highs in the upper 80s. South winds 15 to 25 mph with gusts up to 35 mph.
Tonight
60°FPartly cloudy. A slight chance of showers in the evening then a chance of showers after midnight. Not as cool with lows in the upper 50s. South winds 15 to 20 mph becoming northwest after midnight. Gusts up to 35 mph. Chance of rain 20 percent.
- 73|46°FWindyHourly details
Day
73°FSunny. A chance of showers in the morning. Windy and not as warm with highs in the mid 70s. Northwest winds 15 to 25 mph increasing to 25 to 30 mph in the afternoon. Chance of rain 20 percent.
Night
46°FMostly clear and breezy cooler with lows in the mid 40s. Northwest winds 20 to 25 mph with gusts up to 35 mph becoming west around 5 mph after midnight.
- 79|58°FSunnyHourly details
Day
79°FSunny. Highs around 80. Southwest winds 5 to 10 mph increasing to southeast 15 to 20 mph with gusts up to 30 mph in the afternoon.
Night
58°FMostly clear in the evening then becoming mostly cloudy. Windy and not as cool with lows in the mid 50s.
- 85|58°FWindyHourly details
Day
85°FPartly sunny and windy. Highs in the mid 80s.
Night
58°FPartly cloudy with a chance of showers in the evening then mostly clear after midnight. Lows in the lower 50s. Chance of rain 30 percent.
- 82|54°FSunnyHourly details
Day
82°FSunny breezy with highs in the lower 80s.
Night
54°FMostly clear. Lows around 50.
Weekend Weather
- 83|57°FMostly SunnyHourly details
Day
83°FMostly sunny and breezy. Highs in the mid 80s.
Night
57°FPartly cloudy in the evening then becoming mostly cloudy. Breezy with lows in the mid 50s.
- 77|53°FWindy
Day
77°FPartly sunny and windy. Highs in the upper 70s.
Night
53°FMostly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 53F. Dew point will be around 41F with an average humidity of 48%. Winds will be 11 mph from the N.
- 69|48°F30% Chance of Rain
Day
69°FMostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 69F. Dew point will be around 41F with an average humidity of 48%. Winds will be 9 mph from the NW.
Night
48°FClear. Low temperature around 48F. Dew point will be around 40F with an average humidity of 53%. Winds will be 4 mph from the N.
- 75|55°FSunny
Day
75°FSunny. High temperature around 75F. Dew point will be around 42F with an average humidity of 47%. Winds will be 4 mph from the S.
Night
55°FMostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 55F. Dew point will be around 46F with an average humidity of 53%. Winds will be 5 mph from the S.
- 76|54°F30% Chance of Rain
Day
76°FMostly sunny with a slight chance of rain. Chance of precipitation 30%. High temperature around 76F. Dew point will be around 50F with an average humidity of 54%. Winds will be 4 mph from the SW.
Night
54°FMostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 54F. Dew point will be around 49F with an average humidity of 60%. Winds will be 2 mph from the N.













