10-Day Weather Forecast - Winner, SD

Partly cloudy. Highs in the lower 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Becoming partly cloudy. Lows in the upper 30s. South winds 10 to 20 mph with gusts up to 30 mph.

Partly cloudy. Highs in the mid 60s. West winds 10 to 20 mph with gusts up to 30 mph.

Partly cloudy. Lows around 30. Northwest winds 10 to 15 mph.

Mostly cloudy. Highs around 50.

Mostly cloudy. Lows in the upper 30s.

Partly cloudy in the morning then clearing. Highs in the lower 60s.

Partly cloudy. Lows in the lower 40s.

Partly cloudy. Highs in the lower 60s.

Partly cloudy. Lows in the lower 30s.

Partly cloudy in the morning then clearing. Highs in the mid 50s.

Partly cloudy. Lows in the upper 20s.

Mostly sunny. Highs in the mid 40s.

Clear. Low temperature around 24F. Dew point will be around 21F with an average humidity of 75%. Winds will be 6 mph from the NW.

Sunny. High temperature around 38F. Dew point will be around 19F with an average humidity of 58%. Winds will be 4 mph from the W.

Mostly clear. Low temperature around 24F. Dew point will be around 19F with an average humidity of 75%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 40F. Dew point will be around 22F with an average humidity of 60%. Winds will be 5 mph from the SW.

Clear. Low temperature around 28F. Dew point will be around 21F with an average humidity of 74%. Winds will be 5 mph from the SW.