10-Day Weather Forecast - Winner, SD

Rain likely. Breezy with highs in the lower 50s. Northwest winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 70 percent.

Mostly cloudy. A chance of rain in the evening then a slight chance of rain and snow after midnight. Breezy with lows in the upper 20s. Northwest winds 20 to 30 mph. Chance of precipitation 30 percent.

Becoming partly cloudy. Highs in the upper 30s. North winds 10 to 20 mph. Gusts up to 35 mph decreasing to 25 mph in the afternoon.

Partly cloudy. Lows in the mid 20s. South winds 10 to 15 mph.

Partly cloudy and very windy. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly cloudy. Windy with lows in the lower 20s.

Mostly cloudy. A slight chance of snow in the morning. Very windy with highs in the lower 30s. Chance of snow 20 percent.

Partly cloudy in the evening then becoming mostly cloudy. Breezy with lows 10 to 15.

Partly cloudy and breezy. Highs in the upper 20s.

Partly cloudy. Lows 5 to 10 above.

Partly cloudy in the morning then becoming mostly sunny. Breezy with highs in the upper 30s.

Partly cloudy. Lows 15 to 20.

Partly cloudy in the morning then clearing. Highs in the upper 30s.

Clear. Low temperature around 24F. Dew point will be around 16F with an average humidity of 67%. Winds will be 5 mph from the W.

Mostly sunny. High temperature around 38F. Dew point will be around 18F with an average humidity of 53%. Winds will be 6 mph from the W.

Clear. Low temperature around 24F. Dew point will be around 18F with an average humidity of 69%. Winds will be 6 mph from the W.

Partly cloudy. High temperature around 34F. Dew point will be around 17F with an average humidity of 58%. Winds will be 4 mph from the NW.

Cloudy. Low temperature around 19F. Dew point will be around 14F with an average humidity of 70%. Winds will be 3 mph from the NW.