10-Day Weather Forecast - Rapid City, SD

Mostly sunny and breezy. Not as cool with highs in the mid 60s. West winds 20 to 30 mph with gusts up to 40 mph.

Partly cloudy. Lows in the lower 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph becoming southwest after midnight.

Mostly cloudy. Highs in the upper 50s. South winds 10 to 15 mph with gusts up to 30 mph.

Mostly cloudy. Lows in the mid 40s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy in the morning then clearing. Highs in the upper 60s.

Partly cloudy. Lows in the mid 40s.

Becoming mostly cloudy. Highs in the upper 50s.

Partly cloudy. A slight chance of rain in the evening. Lows in the lower 30s. Chance of rain 20 percent.

Mostly sunny. Highs in the mid 50s.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 20s.

Partly cloudy in the morning then clearing. Highs in the lower 40s.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs around 50.

Clear. Low temperature around 31F. Dew point will be around 18F with an average humidity of 53%. Winds will be 6 mph from the SW.

Sunny. High temperature around 50F. Dew point will be around 19F with an average humidity of 35%. Winds will be 5 mph from the W.

Mostly clear. Low temperature around 33F. Dew point will be around 18F with an average humidity of 48%. Winds will be 6 mph from the W.

Mostly sunny. High temperature around 51F. Dew point will be around 19F with an average humidity of 35%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 31F. Dew point will be around 19F with an average humidity of 53%. Winds will be 6 mph from the W.