10-Day Weather Forecast - Barnwell, SC

Rain. Much cooler with highs in the upper 60s. Temperature falling into the upper 50s in the afternoon. Southwest winds 5 to 10 mph becoming north 10 to 15 mph in the afternoon. Chance of rain 90 percent.

Partly cloudy with a chance of rain in the evening then clear after midnight. Much cooler with lows in the upper 30s. Northeast winds 5 to 10 mph. Chance of rain 50 percent.

Sunny. Highs in the upper 60s. East winds around 5 mph becoming south in the afternoon.

Mostly clear. Lows in the mid 40s.

Sunny. Highs in the upper 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.

Partly sunny with a chance of rain in the morning then mostly cloudy with rain likely in the afternoon. Highs around 80. Chance of rain 60 percent.

Mostly cloudy. Rain likely mainly in the evening. Lows around 60. Chance of rain 60 percent.

Mostly cloudy in the morning then becoming partly sunny. A 40 percent chance of rain. Highs around 70.

Partly cloudy. A chance of rain in the evening. Much cooler with lows in the mid 30s. Chance of rain 30 percent.

Partly sunny. Cooler with highs in the mid 50s.

Mostly clear. Low temperature around 35F. Dew point will be around 18F with an average humidity of 45%. Winds will be 4 mph from the NE.

Partly cloudy. High temperature around 60F. Dew point will be around 24F with an average humidity of 39%. Winds will be 4 mph from the NE.

Mostly cloudy. Low temperature around 43F. Dew point will be around 34F with an average humidity of 60%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 64F. Dew point will be around 37F with an average humidity of 54%. Winds will be 2 mph from the NE.

Clear. Low temperature around 46F. Dew point will be around 41F with an average humidity of 67%. Winds will be 1 mph from the S.

Sunny. High temperature around 70F. Dew point will be around 43F with an average humidity of 58%. Winds will be 2 mph from the W.

Clear. Low temperature around 50F. Dew point will be around 47F with an average humidity of 71%. Winds will be 2 mph from the SW.