10-Day Weather Forecast - Hartsville, SC

Sunny. Highs in the lower 80s. West winds 5 to 10 mph.

Partly cloudy in the evening then clearing. A chance of showers and thunderstorms. Lows in the upper 50s. Southwest winds around 5 mph. Chance of rain 30 percent.

Sunny. Highs in the upper 80s. Southwest winds 5 to 10 mph.

Mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph.

Sunny. Highs in the mid 80s.

Mostly clear. Lows in the lower 50s.

Mostly sunny. Highs in the mid 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Mostly cloudy. Lows in the mid 40s. Highs in the mid 60s.

Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.

Partly cloudy. Lows in the upper 40s. Highs in the mid 70s.

Mostly clear. Lows in the mid 50s.

Mostly sunny. Highs in the lower 80s.

Cloudy. Low temperature around 51F. Dew point will be around 46F with an average humidity of 56%. Winds will be 4 mph from the NE.

Cloudy. High temperature around 62F. Dew point will be around 39F with an average humidity of 50%. Winds will be 8 mph from the NE.

Cloudy. Low temperature around 45F. Dew point will be around 40F with an average humidity of 67%. Winds will be 7 mph from the NE.

Cloudy. High temperature around 65F. Dew point will be around 42F with an average humidity of 58%. Winds will be 5 mph from the NE.

Cloudy. Low temperature around 50F. Dew point will be around 46F with an average humidity of 73%. Winds will be 4 mph from the E.