10-Day Weather Forecast - Barnwell, SC

Sunny. Highs in the lower 50s. West winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s. Southwest winds around 5 mph. Gusts up to 20 mph after midnight.

Mostly cloudy. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly cloudy. Not as cool with lows in the lower 50s. Southwest winds 5 to 10 mph.

Rain likely. Highs around 70. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 60 percent.

A chance of rain in the evening then rain after midnight. Lows in the mid 50s. Chance of rain 80 percent.

Rain likely in the morning then partly sunny with a chance of rain in the afternoon. Highs in the mid 60s. Chance of rain 70 percent.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s.

Mostly sunny. Highs in the mid 60s.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the lower 70s.

Mostly clear. Lows in the mid 40s.

Mostly sunny. Highs in the mid 60s.

Cloudy. Low temperature around 52F. Dew point will be around 49F with an average humidity of 81%. Winds will be 5 mph from the E.

Cloudy. High temperature around 68F. Dew point will be around 49F with an average humidity of 65%. Winds will be 3 mph from the NE.

Mostly clear. Low temperature around 50F. Dew point will be around 49F with an average humidity of 79%. Winds will be 5 mph from the NE.

Sunny. High temperature around 68F. Dew point will be around 47F with an average humidity of 60%. Winds will be 5 mph from the NE.

Clear. Low temperature around 48F. Dew point will be around 46F with an average humidity of 73%. Winds will be 5 mph from the NE.