10-Day Weather Forecast - Union, SC

Mostly cloudy. A chance of showers mainly this morning. Highs in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Mostly cloudy. Lows in the mid 20s. West winds 5 to 10 mph.

Sunny. Highs around 40. Northwest winds 5 to 10 mph.

Clear cold with lows around 18. West winds around 5 mph.

Sunny. Highs in the upper 40s. Southwest winds 5 to 10 mph.

Mostly clear in the evening then becoming mostly cloudy. Not as cool with lows in the mid 30s.

Partly sunny in the morning then clearing. Highs in the lower 50s.

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

Mostly sunny. Highs in the lower 40s.

Clear cold with lows in the lower 20s.

Sunny. Highs in the mid 40s.

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

Sunny. Highs in the upper 40s.

Clear. Low temperature around 22F. Dew point will be around 17F with an average humidity of 60%. Winds will be 1 mph from the NE.

Sunny. High temperature around 48F. Dew point will be around 20F with an average humidity of 50%. Winds will be 2 mph from the SE.

Clear. Low temperature around 31F. Dew point will be around 25F with an average humidity of 67%. Winds will be 1 mph from the S.

Partly cloudy. High temperature around 54F. Dew point will be around 33F with an average humidity of 64%. Winds will be 1 mph from the S.

Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 41F. Dew point will be around 39F with an average humidity of 83%. Winds will be 1 mph from the SE.