10-Day Weather Forecast - South Plainfield, NJ

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the mid 80s. Northwest winds around 5 mph. Chance of rain 50 percent.

Mostly cloudy with a chance of showers and thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the mid 60s. Northwest winds around 5 mph. Chance of rain 40 percent.

Mostly sunny. Highs in the lower 80s. North winds around 5 mph.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 60s. North winds around 5 mph.

Mostly sunny. Highs in the mid 70s.

Mostly clear. Lows in the upper 50s.

Sunny. Highs in the upper 70s.

Mostly clear. Lows in the upper 50s.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows around 60.

Mostly sunny. Highs in the lower 80s.

Partly cloudy. Lows in the mid 60s.

Mostly sunny. Highs in the mid 80s.

Mostly clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 64F. Dew point will be around 63F with an average humidity of 82%. Winds will be 4 mph from the NW.

Sunny. High temperature around 76F. Dew point will be around 61F with an average humidity of 71%. Winds will be 4 mph from the NW.

Mostly clear. Low temperature around 62F. Dew point will be around 58F with an average humidity of 78%. Winds will be 1 mph from the NE.

Mostly sunny. High temperature around 75F. Dew point will be around 61F with an average humidity of 72%. Winds will be 3 mph from the SE.

Mostly clear. Low temperature around 63F. Dew point will be around 61F with an average humidity of 86%. Winds will be 3 mph from the SE.