10-Day Weather Forecast - Alcester, SD

Mostly cloudy with a chance of showers and thunderstorms in the morning, then mostly sunny in the afternoon. Humid with highs in the upper 70s. South winds 10 to 15 mph. Chance of rain 50 percent.

Partly cloudy in the evening, then becoming mostly cloudy. Humid with lows in the lower 60s. South winds 5 to 10 mph.

A slight chance of thunderstorms in the morning. Mostly sunny with a slight chance of showers. Humid with highs in the mid 80s. South winds around 5 mph, becoming west in the afternoon. Chance of rain 20 percent.

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

Sunny. Highs in the lower 80s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the lower 80s.

Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.

Partly sunny with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.

A chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 60s. Chance of rain 60 percent.

Mostly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s.

Partly cloudy with a chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 30 percent.

Mostly sunny. Highs in the mid 80s.

Partly cloudy with a 40% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 64F with an average humidity of 84%. Winds will be 5 mph from the SE.

Sunny. High temperature around 78F. Dew point will be around 65F with an average humidity of 78%. Winds will be 3 mph from the SE.

Clear. Low temperature around 61F. Dew point will be around 62F with an average humidity of 80%. Winds will be 3 mph from the E.

Sunny. High temperature around 80F. Dew point will be around 64F with an average humidity of 75%. Winds will be 5 mph from the SE.

Clear. Low temperature around 61F. Dew point will be around 61F with an average humidity of 75%. Winds will be 5 mph from the SE.