10-Day Weather Forecast - Ralph, SD

Mostly cloudy with a slight chance of snow. A slight chance of rain in the afternoon. Highs in the lower 40s. Northwest winds 10 to 20 mph. Gusts up to 25 mph increasing to 35 mph in the afternoon. Chance of precipitation 20 percent.

Partly cloudy. Lows in the lower 20s. Northwest winds 10 to 20 mph with gusts up to 30 mph.

Partly cloudy. Highs around 50. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

Partly cloudy. Lows in the mid 30s. West winds 10 to 20 mph with gusts up to 30 mph.

Mostly sunny and breezy. Highs around 60.

Clear. Lows in the upper 20s.

Mostly sunny. Highs in the upper 40s.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly clear. Lows in the mid 20s.

Partly cloudy. Highs in the mid 50s.

Partly cloudy. Lows in the upper 20s.

Partly cloudy. Highs around 50.

Mostly clear. Low temperature around 32F. Dew point will be around 26F with an average humidity of 68%. Winds will be 3 mph from the SW.

Mostly sunny. High temperature around 42F. Dew point will be around 27F with an average humidity of 60%. Winds will be 3 mph from the SW.

Mostly clear. Low temperature around 29F. Dew point will be around 26F with an average humidity of 75%. Winds will be 2 mph from the SE.

Cloudy. High temperature around 38F. Dew point will be around 27F with an average humidity of 72%. Winds will be 1 mph from the S.

Cloudy. Low temperature around 29F. Dew point will be around 26F with an average humidity of 79%. Winds will be 2 mph from the SE.