10-Day Weather Forecast - Barnwell, SC

Sunny. Highs in the lower 50s. North winds around 5 mph in the morning becoming light and variable.

Partly cloudy in the evening then clearing. Lows in the upper 20s. Light and variable winds.

Sunny. Highs in the upper 50s. Southwest winds around 5 mph.

Mostly clear in the evening then becoming mostly cloudy. Lows in the mid 30s. Southwest winds around 5 mph.

Mostly cloudy. Highs in the upper 50s.

Mostly cloudy. Lows in the mid 30s.

Mostly sunny. Highs in the upper 40s.

Mostly clear. Cold with lows in the lower 20s.

Sunny. Highs around 50.

Mostly clear. Lows around 30.

Mostly sunny. Highs in the upper 50s.

Mostly cloudy. Lows in the lower 30s.

Partly sunny in the morning then clearing. Highs in the upper 40s.

Clear. Low temperature around 25F. Dew point will be around 13F with an average humidity of 48%. Winds will be 7 mph from the W.

Sunny. High temperature around 46F. Dew point will be around 10F with an average humidity of 33%. Winds will be 4 mph from the W.

Clear. Low temperature around 29F. Dew point will be around 15F with an average humidity of 49%. Winds will be 2 mph from the SW.

Sunny. High temperature around 50F. Dew point will be around 18F with an average humidity of 39%. Winds will be 1 mph from the NW.

Clear. Low temperature around 31F. Dew point will be around 20F with an average humidity of 55%. Winds will be 2 mph from the E.