10-Day Weather Forecast - Eureka, SD

Partly sunny. Not as cold with highs in the lower 30s. South winds 5 to 10 mph.

Mostly cloudy and not as cold. Near steady temperature in the mid 20s. Southeast winds around 10 mph.

Partly sunny. Highs in the mid 30s. East winds 5 to 10 mph becoming northwest in the afternoon.

Mostly cloudy. Lows 15 to 20. Highs in the mid 20s.

Mostly cloudy. Lows 15 to 20. Highs in the mid 20s.

Partly cloudy. Lows around 20. Highs around 40.

Partly cloudy. Lows around 20. Highs around 40.

Mostly cloudy. Lows in the upper 20s. Highs in the lower 40s.

Mostly cloudy. Lows in the upper 20s. Highs in the lower 40s.

Mostly cloudy in the evening then becoming partly cloudy. Lows around 20.

Partly sunny. Highs in the lower 30s.

Mostly clear. Low temperature around 23F. Dew point will be around 24F with an average humidity of 89%. Winds will be 6 mph from the SE.

Sunny. High temperature around 29F. Dew point will be around 19F with an average humidity of 78%. Winds will be 4 mph from the W.

Clear. Low temperature around 22F. Dew point will be around 19F with an average humidity of 82%. Winds will be 3 mph from the W.

Sunny. High temperature around 31F. Dew point will be around 21F with an average humidity of 76%. Winds will be 5 mph from the SW.

Mostly clear. Low temperature around 27F. Dew point will be around 24F with an average humidity of 81%. Winds will be 3 mph from the SW.

Sunny. High temperature around 31F. Dew point will be around 22F with an average humidity of 76%. Winds will be 4 mph from the S.

Clear. Low temperature around 29F. Dew point will be around 24F with an average humidity of 80%. Winds will be 5 mph from the S.