10-Day Weather Forecast - Ralph, SD

Partly cloudy. Highs around 50. South winds 10 to 15 mph becoming west in the afternoon.

Partly cloudy in the evening then clearing. Lows in the upper 20s. West winds 5 to 10 mph.

Mostly sunny. Highs in the lower 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the upper 20s.

Mostly sunny in the morning then becoming partly cloudy. Windy with highs in the upper 30s. Temperature falling into the mid 20s in the afternoon.

Partly cloudy in the evening then clearing. Windy and much cooler with lows zero to 5 above.

Sunny breezy cooler with highs 15 to 20.

Partly cloudy in the evening then clearing. Lows 5 to 10 above.

Mostly sunny in the morning then becoming partly cloudy. Not as cool with highs in the upper 30s.

Partly cloudy. Lows in the lower 20s.

Partly cloudy with a slight chance of rain and snow. Highs in the mid 40s. Chance of precipitation 20 percent.

Clear. Low temperature around 25F. Dew point will be around 16F with an average humidity of 63%. Winds will be 11 mph from the NW.

Mostly sunny. High temperature around 42F. Dew point will be around 21F with an average humidity of 57%. Winds will be 8 mph from the W.

Mostly clear. Low temperature around 26F. Dew point will be around 21F with an average humidity of 71%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 36F. Dew point will be around 22F with an average humidity of 65%. Winds will be 3 mph from the SW.

Cloudy. Low temperature around 25F. Dew point will be around 21F with an average humidity of 76%. Winds will be 4 mph from the W.

Cloudy. High temperature around 31F. Dew point will be around 21F with an average humidity of 71%. Winds will be 7 mph from the W.

Cloudy. Low temperature around 18F. Dew point will be around 16F with an average humidity of 78%. Winds will be 8 mph from the NW.