10-Day Weather Forecast - Harleyville, SC

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Heat index values up to 107. Southwest winds 5 to 10 mph. Chance of rain 20 percent.

Partly cloudy in the evening then becoming mostly clear. A slight chance of thunderstorms in the evening. A slight chance of showers. Lows in the upper 70s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 105 early in the evening.

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 106.

Mostly clear. Lows in the upper 70s.

Mostly sunny with a chance of showers and thunderstorms. Highs in the upper 90s. Chance of rain 40 percent. Heat index values up to 105.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the mid 70s. Chance of rain 50 percent.

Showers and thunderstorms likely. Highs in the mid 90s. Chance of rain 70 percent.

Showers likely with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 70 percent.

Showers and thunderstorms likely. Highs in the upper 80s. Chance of rain 70 percent.

Mostly cloudy with a chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of rain 20 percent.

Partly cloudy with scattered thunderstorms. Chance of storms 55%. Low temperature around 71F. Dew point will be around 70F with an average humidity of 86%. Winds will be 1 mph from the NE.

Mostly sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 91F. Dew point will be around 73F with an average humidity of 71%. Winds will be 2 mph from the SW.

Clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 74F. Dew point will be around 72F with an average humidity of 83%. Winds will be 4 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 92F. Dew point will be around 74F with an average humidity of 71%. Winds will be 5 mph from the SW.

Partly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 72F with an average humidity of 81%. Winds will be 4 mph from the SW.

Partly cloudy with scattered thunderstorms. Chance of storms 35%. High temperature around 91F. Dew point will be around 74F with an average humidity of 71%. Winds will be 4 mph from the W.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 72F with an average humidity of 80%. Winds will be 3 mph from the SW.