10-Day Weather Forecast - Ethan, SD

Sunny, hot with highs in the upper 90s. Northeast winds 5 to 10 mph, becoming east 10 to 15 mph in the afternoon.

Mostly clear in the evening, then partly cloudy with a slight chance of showers and thunderstorms after midnight. Humid with lows in the lower 70s. Southeast winds 10 to 15 mph. Chance of rain 20 percent. Heat index values in the upper 90s early in the evening.

Mostly sunny. A chance of showers in the morning. Hot with highs in the mid 90s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows in the lower 70s. Southeast winds 10 to 15 mph. Chance of rain 20 percent.

Mostly sunny. A chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 40 percent.

Mostly cloudy with a chance of thunderstorms. A chance of showers in the evening, then showers likely after midnight. Lows around 70. Chance of rain 60 percent.

Cloudy in the morning, then becoming mostly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Breezy with highs in the lower 90s. Chance of rain 50 percent.

Mostly cloudy. Showers likely with a chance of thunderstorms in the evening, then a chance of showers after midnight. Lows in the lower 70s. Chance of rain 60 percent.

Mostly sunny. Highs in the upper 80s.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s.

Mostly sunny. Highs in the mid 80s.

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

Partly sunny in the morning, then clearing. Highs in the mid 80s.

Mostly clear. Low temperature around 63F. Dew point will be around 62F with an average humidity of 79%. Winds will be 4 mph from the E.

Partly cloudy. High temperature around 81F. Dew point will be around 62F with an average humidity of 69%. Winds will be 4 mph from the SE.

Mostly clear. Low temperature around 62F. Dew point will be around 62F with an average humidity of 78%. Winds will be 3 mph from the SE.

Sunny. High temperature around 79F. Dew point will be around 61F with an average humidity of 66%. Winds will be 1 mph from the SE.

Clear. Low temperature around 62F. Dew point will be around 62F with an average humidity of 81%. Winds will be 1 mph from the SE.