10-Day Weather Forecast - Hartsville, SC

Mostly cloudy. Highs in the lower 50s. Northeast winds around 10 mph with gusts up to 20 mph.

Cloudy. Lows in the mid 40s. Northeast winds 5 to 10 mph.

Mostly cloudy in the morning then partly sunny with a slight chance of rain in the afternoon. Highs in the lower 60s. Northeast winds around 5 mph. Chance of rain 20 percent.

Partly cloudy. Lows around 50. Southeast winds around 5 mph in the evening becoming light and variable.

Partly sunny. Highs in the mid 70s.

Mostly cloudy. Lows in the mid 50s. Highs around 80.

Mostly cloudy. Lows in the mid 50s. Highs around 80.

Partly cloudy. Lows around 60.

Mostly cloudy in the morning then becoming partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Partly sunny with a 40 percent chance of showers. Highs around 80.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of showers. Highs in the lower 80s.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 62F. Dew point will be around 61F with an average humidity of 87%. Winds will be 7 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 75F. Dew point will be around 61F with an average humidity of 75%. Winds will be 5 mph from the S.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 61F. Dew point will be around 60F with an average humidity of 88%. Winds will be 5 mph from the S.

Mostly cloudy with a 30% chance for rain and thunderstorms. High temperature around 76F. Dew point will be around 61F with an average humidity of 74%. Winds will be 6 mph from the S.

Partly cloudy. Low temperature around 61F. Dew point will be around 60F with an average humidity of 86%. Winds will be 6 mph from the S.