10-Day Weather Forecast - Barnwell, SC

Mostly sunny. Highs in the upper 80s. Northeast winds around 5 mph.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 60s. Light and variable winds.

Mostly sunny. Highs in the lower 90s. Light and variable winds becoming south around 5 mph in the afternoon.

Partly cloudy. Lows in the lower 70s. South winds around 5 mph.

Mostly sunny. Highs in the lower 90s.

Partly cloudy in the evening then clearing. Lows in the mid 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

Partly cloudy. A chance of showers and thunderstorms in the evening. Lows in the lower 70s. Chance of rain 30 percent.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 30 percent.

Mostly cloudy in the evening then becoming partly cloudy. A chance of showers and thunderstorms. Lows in the lower 70s. Chance of rain 30 percent.

Mostly sunny. Highs around 90.

Partly cloudy with a chance of showers. Lows around 70. Chance of rain 30 percent.

Mostly sunny. Highs around 90.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 70F with an average humidity of 78%. Winds will be 4 mph from the SW.

Sunny with a 25% chance for rain and thunderstorms. High temperature around 93F. Dew point will be around 70F with an average humidity of 62%. Winds will be 6 mph from the W.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 75%. Winds will be 4 mph from the W.

Mostly sunny with a 30% chance for rain and thunderstorms. High temperature around 93F. Dew point will be around 71F with an average humidity of 62%. Winds will be 6 mph from the W.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 71F with an average humidity of 75%. Winds will be 4 mph from the SW.