10-Day Weather Forecast - Barnwell, SC

Patchy fog in the morning. Sunny. Highs in the upper 70s. West winds around 5 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Light and variable winds.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s. Southeast winds around 5 mph.

Mostly cloudy. Lows in the upper 50s.

Mostly cloudy. A chance of rain in the afternoon. Highs in the mid 70s. Chance of rain 30 percent.

Partly cloudy in the evening then clearing. Much cooler with lows in the mid 30s.

Mostly sunny. Much cooler with highs in the lower 50s.

Mostly clear. Lows in the upper 20s.

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs in the upper 50s.

Mostly clear. Low temperature around 36F. Dew point will be around 27F with an average humidity of 58%. Winds will be 4 mph from the W.

Partly cloudy. High temperature around 57F. Dew point will be around 29F with an average humidity of 47%. Winds will be 2 mph from the NE.

Mostly cloudy. Low temperature around 39F. Dew point will be around 32F with an average humidity of 67%. Winds will be 3 mph from the E.

Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 58F. Dew point will be around 37F with an average humidity of 59%. Winds will be 3 mph from the SE.

Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 44F. Dew point will be around 40F with an average humidity of 78%. Winds will be 3 mph from the SE.

Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 62F. Dew point will be around 47F with an average humidity of 71%. Winds will be 3 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 46F. Dew point will be around 46F with an average humidity of 87%. Winds will be 2 mph from the SE.