10-Day Weather Forecast - Harleyville, SC

Mostly sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Heat index values up to 107. Southeast winds around 5 mph. Chance of rain 20 percent.

Mostly clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.

Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 108.

Partly cloudy with a chance of showers. A chance of thunderstorms, mainly in the evening. Lows in the mid 70s. Southwest winds around 5 mph. Chance of rain 40 percent.

Showers with a chance of thunderstorms. Highs in the lower 90s. Chance of rain 80 percent.

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

Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.

Partly cloudy with a 20 percent chance of showers. Lows around 70.

Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the upper 80s. Chance of rain 40 percent.

Partly cloudy. Lows in the upper 60s.

Mostly sunny with a 20 percent chance of showers. Highs in the upper 80s.

Partly cloudy. Lows around 70.

Sunny. Highs in the lower 90s.

Clear. Low temperature around 73F. Dew point will be around 70F with an average humidity of 79%. Winds will be 4 mph from the S.

Sunny with scattered thunderstorms. Chance of storms 35%. High temperature around 92F. Dew point will be around 72F with an average humidity of 70%. Winds will be 3 mph from the SW.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 75%. Winds will be 3 mph from the SW.

Sunny with a 40% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 73F with an average humidity of 71%. Winds will be 2 mph from the W.

Partly cloudy with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 70F with an average humidity of 77%. Winds will be 1 mph from the S.