10-Day Weather Forecast - Ethan, SD

Mostly sunny. Humid with highs in the mid 80s. North winds 5 to 10 mph.

Mostly clear. A slight chance of showers and thunderstorms in the evening. Humid with lows in the lower 60s. North winds 5 to 10 mph. Chance of rain 20 percent.

Sunny with highs in the upper 80s. Southeast winds 5 to 10 mph.

Mostly clear. Humid with lows in the mid 60s. Southeast winds around 10 mph.

Sunny. Highs in the lower 90s.

Mostly clear in the evening then becoming partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 30 percent.

Mostly sunny. Highs around 90.

Partly cloudy in the evening then becoming mostly cloudy. A chance of showers. A chance of thunderstorms after midnight. Lows in the upper 60s. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming mostly sunny. A chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 40 percent.

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

Mostly sunny. Highs in the upper 80s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the upper 80s.

Clear. Low temperature around 69F. Dew point will be around 68F with an average humidity of 78%. Winds will be 4 mph from the S.

Sunny. High temperature around 89F. Dew point will be around 66F with an average humidity of 65%. Winds will be 2 mph from the SE.

Clear. Low temperature around 69F. Dew point will be around 67F with an average humidity of 69%. Winds will be 4 mph from the SE.

Sunny. High temperature around 88F. Dew point will be around 66F with an average humidity of 63%. Winds will be 4 mph from the SE.

Clear. Low temperature around 68F. Dew point will be around 65F with an average humidity of 67%. Winds will be 4 mph from the S.