10-Day Weather Forecast - Mountainside, NJ

Sunny. Highs in the lower 80s. West winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the evening then clearing. Lows in the lower 60s. West winds 10 to 15 mph with gusts up to 25 mph diminishing to around 5 mph after midnight.

Sunny. Highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Partly cloudy in the evening then mostly cloudy with a chance of showers after midnight. Lows in the mid 60s. Chance of rain 30 percent.

Showers with a chance of thunderstorms. Highs around 80. Chance of rain near 100 percent.

Showers with a chance of thunderstorms in the evening then showers likely after midnight. Lows in the mid 60s. Chance of rain near 100 percent.

Mostly sunny. Highs in the lower 80s.

Partly cloudy in the evening then becoming mostly clear. Lows in the lower 60s.

Sunny. Highs in the lower 80s.

Partly cloudy. Lows in the lower 60s.

Partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

Mostly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent.

Partly sunny. A chance of showers. Highs in the lower 80s. Chance of rain 40 percent.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 67F. Dew point will be around 63F with an average humidity of 75%. Winds will be 3 mph from the S.

Mostly sunny with a slight chance of rain. Chance of precipitation 25%. High temperature around 85F. Dew point will be around 66F with an average humidity of 63%. Winds will be 2 mph from the SW.

Mostly clear with a slight chance of rain. Chance of precipitation 30%. Low temperature around 69F. Dew point will be around 64F with an average humidity of 73%. Winds will be 2 mph from the S.

Mostly sunny. High temperature around 87F. Dew point will be around 67F with an average humidity of 62%. Winds will be 2 mph from the S.

Partly cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 70F. Dew point will be around 66F with an average humidity of 76%. Winds will be 4 mph from the S.