10-Day Weather Forecast - Long Valley, SD

Mostly sunny. Highs in the upper 80s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. South winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Breezy with highs in the lower 90s. South winds 20 to 30 mph with gusts up to 40 mph. Chance of rain 20 percent.

Mostly cloudy with showers likely with a chance of thunderstorms in the evening then partly cloudy with a chance of rain after midnight. Breezy with lows around 50. Chance of rain 70 percent.

Partly cloudy with a 50 percent chance of rain. Windy and much cooler with highs in the mid 60s. Temperature falling into the mid 50s in the afternoon.

Mostly cloudy with a chance of rain showers in the evening then partly cloudy after midnight. Very windy and cooler with lows in the lower 30s. Chance of rain 30 percent.

Partly cloudy. A slight chance of rain showers in the afternoon. Windy with highs in the mid 50s. Chance of rain 20 percent.

A slight chance of rain showers in the evening. Partly cloudy with a slight chance of snow showers. Breezy with lows in the upper 20s. Chance of precipitation 20 percent.

Partly cloudy with a chance of snow showers. A chance of rain showers in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent.

Partly cloudy with a slight chance of rain showers. A slight chance of snow showers in the evening then a chance of snow showers after midnight. Lows in the upper 20s. Chance of precipitation 30 percent.

Partly cloudy. A chance of snow showers with a slight chance of rain showers in the morning then a chance of rain showers in the afternoon. Highs in the lower 50s. Chance of precipitation 30 percent.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 25F with an average humidity of 60%. Winds will be 5 mph from the E.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 29F with an average humidity of 51%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 34F. Dew point will be around 29F with an average humidity of 63%. Winds will be 3 mph from the SW.

Partly cloudy. High temperature around 58F. Dew point will be around 32F with an average humidity of 52%. Winds will be 2 mph from the SW.

Partly cloudy. Low temperature around 38F. Dew point will be around 33F with an average humidity of 64%. Winds will be 4 mph from the S.

Mostly cloudy. High temperature around 59F. Dew point will be around 36F with an average humidity of 56%. Winds will be 3 mph from the NE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 39F. Dew point will be around 37F with an average humidity of 71%. Winds will be 3 mph from the E.