10-Day Weather Forecast - Duncan, SC

Mostly sunny in the morning then becoming mostly cloudy. Highs in the mid 40s. Southwest winds around 5 mph.

Mostly cloudy with a 50 percent chance of rain. Patchy fog after midnight. Not as cool with lows in the upper 30s. Southwest winds around 5 mph.

Patchy fog in the morning. Cloudy with a 50 percent chance of rain. Highs in the upper 40s. Northwest winds around 5 mph becoming northeast in the afternoon.

Mostly cloudy. A chance of rain in the evening. Lows in the upper 20s. North winds around 5 mph. Chance of rain 30 percent.

Mostly sunny. Highs in the mid 40s.

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

Sunny. Highs in the mid 50s.

Mostly clear. Lows in the lower 30s.

Sunny. Highs around 50.

Mostly clear. Lows in the mid 20s.

Mostly sunny. Highs in the lower 50s.

Mostly clear. Lows in the upper 20s.

Mostly sunny. Highs in the mid 50s.

Clear. Low temperature around 31F. Dew point will be around 20F with an average humidity of 55%. Winds will be 3 mph from the NW.

Mostly sunny. High temperature around 50F. Dew point will be around 24F with an average humidity of 49%. Winds will be 2 mph from the SW.

Mostly clear. Low temperature around 35F. Dew point will be around 26F with an average humidity of 59%. Winds will be 2 mph from the NW.

Sunny. High temperature around 54F. Dew point will be around 31F with an average humidity of 54%. Winds will be 3 mph from the SW.

Partly cloudy. Low temperature around 40F. Dew point will be around 34F with an average humidity of 66%. Winds will be 2 mph from the SW.