10-Day Weather Forecast - Mountainside, NJ

Sunny. Highs in the lower 40s. West winds 10 to 15 mph.

Mostly clear. Lows around 30. Southwest winds 5 to 10 mph.

Mostly sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph.

Mostly cloudy. Lows in the upper 30s. Southwest winds around 5 mph.

Mostly cloudy with a 40 percent chance of rain showers. Highs in the upper 40s.

Cloudy with a 50 percent chance of showers. Lows in the mid 30s.

Mostly cloudy with a chance of rain and snow. Highs in the lower 40s. Chance of precipitation 50 percent.

Mostly cloudy with a 50 percent chance of snow. Lows in the lower 20s.

Mostly sunny. Highs in the lower 30s.

Partly cloudy in the evening then clearing. Lows in the lower 20s.

Mostly sunny. Highs in the upper 30s.

Mostly cloudy. Lows in the mid 20s.

Partly sunny. A chance of snow showers in the afternoon. Highs in the mid 30s. Chance of snow 30 percent.

Partly cloudy with a slight chance of snow. Chance of precipitation 25%. Low temperature around 15F. Dew point will be around 10F with an average humidity of 63%. Winds will be 10 mph from the W.

Partly cloudy. High temperature around 24F. Dew point will be around 4F with an average humidity of 49%. Winds will be 11 mph from the W.

Partly cloudy. Low temperature around 14F. Dew point will be around 5F with an average humidity of 58%. Winds will be 7 mph from the W.

Sunny. High temperature around 26F. Dew point will be around 4F with an average humidity of 48%. Winds will be 7 mph from the W.

Clear. Low temperature around 16F. Dew point will be around 8F with an average humidity of 61%. Winds will be 4 mph from the NW.