10-Day Weather Forecast - Rapid City, SD

Partly cloudy. A slight chance of showers and thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 40 percent.

Mostly cloudy with a chance of showers and thunderstorms in the evening then partly cloudy after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 50 percent.

Partly cloudy in the morning then mostly cloudy with a chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. South winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 50 percent.

Partly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Lows in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening. Chance of rain 40 percent.

Mostly sunny. Highs in the lower 90s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the upper 90s.

Clear. Lows in the upper 60s.

Mostly sunny. Hot with highs around 102.

Clear. Lows in the lower 70s.

Mostly sunny and breezy hot with highs around 102.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Highs in the upper 90s.

Clear. Low temperature around 70F. Dew point will be around 51F with an average humidity of 40%. Winds will be 5 mph from the S.

Sunny. High temperature around 95F. Dew point will be around 53F with an average humidity of 33%. Winds will be 7 mph from the SE.

Clear. Low temperature around 69F. Dew point will be around 53F with an average humidity of 43%. Winds will be 6 mph from the SW.

Sunny. High temperature around 93F. Dew point will be around 56F with an average humidity of 38%. Winds will be 6 mph from the SE.

Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 67F. Dew point will be around 52F with an average humidity of 45%. Winds will be 4 mph from the SW.