10-Day Weather Forecast - Saint Charles, SD

Sunny. Not as cool with highs around 60. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Mostly clear. Lows in the mid 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph.

Partly sunny. Much cooler with highs in the lower 40s. North winds 15 to 20 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s. East winds 5 to 10 mph with gusts up to 20 mph increasing to southeast 15 to 20 mph with gusts up to 30 mph after midnight.

Partly sunny and breezy. Not as cool with highs in the mid 50s. South winds 15 to 25 mph becoming southwest 15 to 20 mph in the afternoon.

Mostly cloudy in the evening then clearing. Lows around 30.

Sunny in the morning then becoming partly sunny. Highs around 60.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 30s.

Partly sunny. Highs around 60.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 30.

Mostly cloudy. Much cooler with highs in the lower 40s.

Cloudy. A slight chance of snow after midnight. Lows in the lower 20s. Chance of snow 20 percent.

Mostly cloudy with a chance of snow. A chance of rain in the afternoon. Highs in the upper 30s. Chance of precipitation 40 percent.

Cloudy. Low temperature around 30F. Dew point will be around 28F with an average humidity of 81%. Winds will be 2 mph from the W.

Mostly cloudy. High temperature around 40F. Dew point will be around 28F with an average humidity of 71%. Winds will be 4 mph from the W.

Partly cloudy. Low temperature around 30F. Dew point will be around 28F with an average humidity of 80%. Winds will be 3 mph from the NW.

Partly cloudy. High temperature around 41F. Dew point will be around 28F with an average humidity of 71%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 30F. Dew point will be around 27F with an average humidity of 76%. Winds will be 6 mph from the NW.