10-Day Weather Forecast - Long Valley, SD

Sunny. Highs in the mid 90s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Clear. Lows in the mid 60s. South winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Mostly sunny in the morning, then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. South winds 5 to 10 mph, increasing to southeast 10 to 20 mph in the afternoon. Chance of rain 20 percent.

Mostly clear. Lows in the upper 60s. South winds 10 to 20 mph with gusts up to 30 mph.

Sunny. Highs in the upper 90s. South winds 10 to 15 mph.

Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Lows in the upper 60s. Chance of rain 20 percent.

Partly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy with showers likely with a chance of thunderstorms in the evening, then mostly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the mid 60s. Chance of rain 60 percent.

Partly cloudy. A slight chance of showers in the morning, then a chance of showers in the afternoon. Breezy with highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy with a slight chance of thunderstorms. A chance of showers in the evening, then a slight chance of showers after midnight. Lows in the lower 60s. Chance of rain 40 percent.

Partly cloudy in the morning, then clearing. Highs in the mid 80s.

Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.

Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs in the lower 80s. Chance of rain 20 percent.

Mostly clear. Low temperature around 59F. Dew point will be around 55F with an average humidity of 65%. Winds will be 6 mph from the S.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 79F. Dew point will be around 52F with an average humidity of 50%. Winds will be 6 mph from the W.

Mostly clear. Low temperature around 57F. Dew point will be around 51F with an average humidity of 63%. Winds will be 5 mph from the SW.

Mostly sunny. High temperature around 77F. Dew point will be around 50F with an average humidity of 50%. Winds will be 6 mph from the SW.

Clear. Low temperature around 56F. Dew point will be around 50F with an average humidity of 63%. Winds will be 4 mph from the S.