10-Day Weather Forecast - Barnwell, SC

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 50s. Southwest winds around 5 mph.

Cloudy. A chance of rain after midnight. Not as cool with lows in the lower 40s. Southwest winds around 5 mph. Chance of rain 50 percent.

Rain. Highs in the mid 50s. Southwest winds around 5 mph. Chance of rain 90 percent.

Mostly cloudy. A chance of rain in the evening. Lows in the upper 30s. Northwest winds around 5 mph. Chance of rain 40 percent.

Mostly cloudy in the morning then becoming partly sunny. Highs in the upper 40s.

Partly cloudy in the evening then becoming mostly clear. Lows in the upper 20s.

Sunny. Highs in the upper 50s.

Clear. Lows in the mid 30s.

Sunny. Highs in the upper 50s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs around 60.

Partly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the lower 60s.

Mostly clear. Low temperature around 33F. Dew point will be around 25F with an average humidity of 55%. Winds will be 3 mph from the NE.

Mostly sunny. High temperature around 55F. Dew point will be around 23F with an average humidity of 41%. Winds will be 2 mph from the NE.

Mostly clear. Low temperature around 36F. Dew point will be around 28F with an average humidity of 58%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 60F. Dew point will be around 30F with an average humidity of 45%. Winds will be 2 mph from the SE.

Mostly clear. Low temperature around 42F. Dew point will be around 36F with an average humidity of 65%. Winds will be 3 mph from the SE.