10-Day Weather Forecast - Barnwell, SC

Mostly sunny. Highs in the mid 90s. Southwest winds around 5 mph.

Partly cloudy. Lows in the mid 70s. Southwest winds around 5 mph.

Sunny. Highs in the mid 90s. West winds around 5 mph.

Mostly clear. Lows in the upper 70s. Southwest winds around 5 mph.

Sunny. Highs in the upper 90s.

Mostly clear. Lows in the upper 70s.

Sunny. Highs in the upper 90s.

Mostly clear. Lows in the mid 70s.

Mostly sunny. Highs in the upper 90s.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 50 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 50 percent.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent.

Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 81%. Winds will be 1 mph from the SW.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 93F. Dew point will be around 69F with an average humidity of 60%. Winds will be 1 mph from the NE.

Mostly clear with a 30% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 70F with an average humidity of 78%. Winds will be 2 mph from the SE.

Sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 92F. Dew point will be around 70F with an average humidity of 60%. Winds will be 3 mph from the S.

Clear with a 30% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 80%. Winds will be 3 mph from the S.