10-Day Weather Forecast - Mountainside, NJ

Partly sunny in the morning then cloudy with snow likely in the afternoon. Snow accumulation around an inch possible. Highs in the lower 30s. Northeast winds around 5 mph. Chance of snow 70 percent.

Snow with a slight chance of sleet. Snow may be heavy at times in the evening. Additional moderate snow accumulation. Lows in the mid 20s. East winds 5 to 10 mph. Chance of precipitation near 100 percent.

Snow likely mainly in the morning. Little or no additional snow accumulation. Highs in the lower 30s. Northeast winds 5 to 10 mph. Chance of snow 60 percent.

Mostly cloudy. Lows around 20.

Mostly cloudy. A chance of rain in the afternoon. Highs in the upper 30s. Chance of rain 30 percent.

Rain. Lows in the lower 30s. Chance of rain 90 percent.

Rain. Highs in the upper 40s. Chance of rain 90 percent.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 20s.

Partly sunny. Cooler with highs in the lower 30s.

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

Mostly sunny. Highs in the mid 30s.

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

Partly sunny. Highs in the mid 30s.

Mostly clear. Low temperature around 24F. Dew point will be around 14F with an average humidity of 64%. Winds will be 2 mph from the SW.

Sunny. High temperature around 35F. Dew point will be around 18F with an average humidity of 58%. Winds will be 2 mph from the W.

Partly cloudy. Low temperature around 26F. Dew point will be around 18F with an average humidity of 69%. Winds will be 2 mph from the E.

Cloudy. High temperature around 36F. Dew point will be around 22F with an average humidity of 65%. Winds will be 4 mph from the E.

Cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 31F. Dew point will be around 26F with an average humidity of 80%. Winds will be 4 mph from the E.