Winner, South Dakota Weather

  • Partly cloudy. A 20 percent chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Southwest winds 5 to 10 mph shifting to the southeast in the afternoon.

  • Partly cloudy. Isolated showers and thunderstorms in the evening. Lows in the upper 50s. East winds 5 to 10 mph shifting to the south after midnight. Chance of precipitation 20 percent.

  • Partly cloudy with a 20 percent chance of showers and thunderstorms. Lows in the upper 50s. Southeast winds around 10 mph.

  • Mostly sunny. Highs around 90. Southeast winds 5 to 10 mph.

  • Mostly clear. Lows in the lower 60s. Southeast winds 5 to 10 mph.