10-Day Weather Forecast - Saint Charles, SD

Partly sunny in the morning then becoming mostly cloudy. Breezy with highs around 50. Northwest winds 15 to 25 mph with gusts up to 40 mph.

Mostly cloudy. Lows in the lower 20s. Northwest winds 10 to 15 mph becoming northeast 5 to 10 mph after midnight.

Mostly cloudy with a chance of snow. A slight chance of rain in the morning then a chance of rain in the afternoon. Little or no snow accumulation. Highs in the mid 40s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

Partly cloudy in the evening then clearing. Lows in the mid 20s. Northwest winds 10 to 15 mph becoming west after midnight.

Sunny breezy and not as cool with highs in the upper 50s.

Mostly clear. Lows in the mid 30s.

Sunny. Highs in the lower 60s.

Partly cloudy. A slight chance of snow after midnight. Much cooler with lows around 20. Chance of snow 20 percent.

Partly sunny. Much cooler with highs in the lower 30s.

Mostly cloudy. A slight chance of snow in the evening then a chance of snow after midnight. Cold with lows around 10 above. Chance of snow 30 percent.

Mostly cloudy in the morning then becoming partly sunny. A 20 percent chance of snow. Highs in the upper 20s.

Mostly cloudy with a 20 percent chance of snow. Cold with lows around 15.

Mostly sunny. A slight chance of snow in the morning. Not as cool with highs around 40. Chance of snow 20 percent.

Clear. Low temperature around 28F. Dew point will be around 23F with an average humidity of 74%. Winds will be 5 mph from the SW.

Sunny. High temperature around 40F. Dew point will be around 24F with an average humidity of 63%. Winds will be 5 mph from the W.

Clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 65%. Winds will be 1 mph from the N.

Sunny. High temperature around 43F. Dew point will be around 22F with an average humidity of 58%. Winds will be 4 mph from the SW.

Mostly clear. Low temperature around 30F. Dew point will be around 24F with an average humidity of 62%. Winds will be 5 mph from the S.