10-Day Weather Forecast - Mountainside, NJ

Partly sunny in the morning then becoming mostly cloudy. Highs in the mid 60s. Southeast winds 5 to 10 mph.

Showers with a slight chance of thunderstorms. Lows in the upper 40s. Southeast winds 5 to 10 mph becoming northeast after midnight. Chance of rain near 100 percent.

Mostly cloudy with showers in the morning then mostly sunny with a chance of showers in the afternoon. Highs in the lower 60s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 80 percent.

Mostly clear. Lows in the lower 40s. Northwest winds around 10 mph with gusts up to 25 mph.

Sunny. Highs in the lower 60s.

Partly cloudy. Lows in the lower 40s.

Mostly sunny. Highs in the upper 50s.

Mostly cloudy. Lows around 40.

Mostly sunny. Highs around 60.

Partly cloudy in the evening then clearing. Lows in the lower 40s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the upper 60s.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 51F. Dew point will be around 46F with an average humidity of 74%. Winds will be 3 mph from the SE.

Mostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 65F. Dew point will be around 49F with an average humidity of 63%. Winds will be 3 mph from the SE.

Partly cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 52F. Dew point will be around 48F with an average humidity of 77%. Winds will be 2 mph from the SE.

Mostly sunny with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 49F with an average humidity of 63%. Winds will be 2 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 53F. Dew point will be around 48F with an average humidity of 76%. Winds will be 1 mph from the SW.