10-Day Weather Forecast - Winner, SD

Mostly sunny. Cooler with highs in the lower 40s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows around 15. East winds 10 to 15 mph. Wind chill values near zero after midnight.

Becoming partly cloudy. Highs around 40. Southeast winds 10 to 20 mph with gusts up to 30 mph. Wind chill values near zero in the morning.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

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

Becoming partly cloudy. A slight chance of rain. A slight chance of snow after midnight. Lows in the upper 20s. Chance of precipitation 20 percent.

Becoming partly cloudy. A slight chance of snow in the morning. A slight chance of rain. Highs in the lower 50s. Chance of precipitation 20 percent.

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

Partly cloudy. Highs in the upper 50s.

Partly cloudy. Lows in the mid 30s.

Mostly cloudy. Highs around 60.

Mostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the upper 20s. Chance of rain 30 percent.

Mostly cloudy with a slight chance of rain and snow. Highs in the upper 40s. Chance of precipitation 20 percent.

Partly cloudy with a slight chance of rain-snow mix. Chance of precipitation 25%. Low temperature around 30F. Dew point will be around 23F with an average humidity of 64%. Winds will be 6 mph from the SW.

Mostly sunny. High temperature around 53F. Dew point will be around 23F with an average humidity of 43%. Winds will be 9 mph from the SW.

Clear. Low temperature around 35F. Dew point will be around 22F with an average humidity of 46%. Winds will be 10 mph from the S.

Partly cloudy. High temperature around 54F. Dew point will be around 23F with an average humidity of 39%. Winds will be 7 mph from the W.

Mostly cloudy. Low temperature around 32F. Dew point will be around 22F with an average humidity of 51%. Winds will be 4 mph from the SW.