10-Day Weather Forecast - De Smet, SD

Mostly cloudy with a chance of snow in the morning then partly sunny in the afternoon. Snow accumulation up to 1 inch possible. Much cooler with highs in the lower 20s. Northeast winds around 15 mph with gusts up to 25 mph. Chance of snow 50 percent.

Partly cloudy in the evening then becoming mostly cloudy. Cold with lows around 6 above. Northeast winds 10 to 15 mph.

Mostly cloudy. A slight chance of snow in the morning. Highs in the upper 20s. Southeast winds 10 to 15 mph. Chance of snow 20 percent.

Mostly cloudy in the evening then becoming partly cloudy. Not as cool with lows around 17. Southeast winds 10 to 15 mph.

Partly sunny in the morning then becoming mostly cloudy. Not as cool with highs in the lower 40s.

Mostly cloudy. A chance of rain and snow mainly in the evening. Not as cool with lows in the upper 20s. Chance of precipitation 30 percent.

Mostly sunny. Highs in the mid 40s.

Mostly clear. Lows in the upper 20s.

Mostly sunny. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly cloudy. A 20 percent chance of rain. Lows in the lower 30s.

Mostly cloudy with a 20 percent chance of rain. Highs in the lower 50s.

Mostly cloudy with a 30 percent chance of rain. Lows in the upper 20s.

Mostly cloudy. A chance of rain and snow mainly in the morning. Cooler with highs in the lower 40s. Chance of precipitation 30 percent.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 27F. Dew point will be around 26F with an average humidity of 86%. Winds will be 3 mph from the S.

Sunny. High temperature around 46F. Dew point will be around 28F with an average humidity of 63%. Winds will be 7 mph from the SW.

Mostly clear. Low temperature around 34F. Dew point will be around 29F with an average humidity of 71%. Winds will be 10 mph from the S.

Mostly sunny. High temperature around 50F. Dew point will be around 32F with an average humidity of 60%. Winds will be 7 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 33F. Dew point will be around 30F with an average humidity of 74%. Winds will be 4 mph from the SE.