10-Day Weather Forecast - Stephan, SD

Partly sunny. A slight chance of thunderstorms in the afternoon. Hot with highs around 90. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 20 percent.

Mostly cloudy. A chance of thunderstorms in the evening then a chance of showers with a slight chance of thunderstorms after midnight. Humid with lows in the lower 60s. East winds 15 to 20 mph. Chance of rain 50 percent.

Partly sunny. A slight chance of showers in the afternoon. Humid with highs in the upper 80s. East winds 10 to 15 mph. Chance of rain 20 percent.

Showers likely with a chance of thunderstorms in the evening then a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of rain 60 percent.

Partly sunny. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.

Mostly clear with a chance of thunderstorms in the evening then partly cloudy with a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 30 percent.

Mostly clear. Hot. Highs around 90. Lows in the mid 60s.

Mostly clear. Hot. Highs around 90. Lows in the mid 60s.

Partly sunny. Hot with highs in the lower 90s.

Partly cloudy with a 20 percent chance of thunderstorms. Lows in the upper 60s.

Partly sunny. Hot with highs in the lower 90s.

Mostly clear. Low temperature around 69F. Dew point will be around 64F with an average humidity of 65%. Winds will be 11 mph from the SE.

Sunny. High temperature around 87F. Dew point will be around 66F with an average humidity of 66%. Winds will be 9 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 68F. Dew point will be around 65F with an average humidity of 69%. Winds will be 9 mph from the SE.

Sunny. High temperature around 85F. Dew point will be around 66F with an average humidity of 67%. Winds will be 8 mph from the SE.

Clear with a chance of rain. Chance of precipitation 35%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 70%. Winds will be 8 mph from the SE.

Mostly sunny. High temperature around 84F. Dew point will be around 65F with an average humidity of 70%. Winds will be 8 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 65F with an average humidity of 70%. Winds will be 8 mph from the SE.