10-Day Weather Forecast - Barnwell, SC

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

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 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. South winds 5 to 10 mph.

Mostly cloudy in the morning then becoming partly sunny. Highs in the lower 70s.

Partly cloudy in the evening then becoming mostly clear. Much cooler with lows in the lower 30s.

Mostly sunny. Much cooler with highs around 50.

Clear. Lows in the mid 20s.

Sunny. Highs in the lower 50s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs in the mid 50s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the upper 20s.

Partly sunny. Highs in the upper 40s.

Clear. Low temperature around 34F. Dew point will be around 27F with an average humidity of 63%. Winds will be 1 mph from the NE.

Partly cloudy. High temperature around 53F. Dew point will be around 26F with an average humidity of 48%. Winds will be 3 mph from the E.

Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 35F. Dew point will be around 28F with an average humidity of 64%. Winds will be 2 mph from the E.

Partly cloudy. High temperature around 56F. Dew point will be around 30F with an average humidity of 51%. Winds will be 2 mph from the NE.

Clear. Low temperature around 38F. Dew point will be around 32F with an average humidity of 70%. Winds will be 1 mph from the NE.