10-Day Weather Forecast - Madison, SD

Partly sunny. A slight chance of showers in the morning then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds around 10 mph becoming northwest with gusts up to 20 mph in the afternoon. Chance of rain 70 percent.

Showers and thunderstorms likely mainly in the evening. Humid with lows in the mid 60s. North winds 5 to 10 mph. Chance of rain 60 percent.

Widespread dense fog in the morning. Mostly cloudy with a slight chance of showers and thunderstorms in the morning then mostly sunny in the afternoon. Humid with highs in the lower 80s. North winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy. Humid with lows in the lower 60s. East winds 5 to 10 mph.

Mostly sunny. Highs in the mid 80s.

Partly cloudy. Lows in the mid 60s.

Sunny. Highs in the upper 80s.

Mostly clear in the evening then becoming partly cloudy. Lows around 70.

Sunny. Highs in the lower 90s. Heat index values in the upper 90s.

Mostly clear in the evening then becoming partly cloudy. Lows around 70. Heat index values in the upper 90s early in the evening.

Sunny. Highs in the lower 90s. Heat index values in the upper 90s in the afternoon.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear. Low temperature around 63F. Dew point will be around 67F with an average humidity of 93%. Winds will be 7 mph from the E.

Partly cloudy. High temperature around 77F. Dew point will be around 66F with an average humidity of 83%. Winds will be 8 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 64F with an average humidity of 91%. Winds will be 9 mph from the SE.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 76F. Dew point will be around 67F with an average humidity of 86%. Winds will be 11 mph from the SE.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 66F with an average humidity of 91%. Winds will be 13 mph from the SE.