10-Day Weather Forecast - Mountainside, NJ

Partly sunny. A chance of thunderstorms with a slight chance of showers this morning. Some thunderstorms may produce gusty winds and heavy rainfall this morning. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

Partly cloudy. Lows in the upper 60s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.

Mostly sunny. Highs in the upper 80s. Northwest winds around 5 mph.

Partly cloudy with a 20 percent chance of showers. Lows in the mid 60s. North winds 5 to 10 mph with gusts up to 20 mph.

Mostly sunny. Highs in the mid 80s. North winds 5 to 10 mph with gusts up to 20 mph.

Partly cloudy. Lows in the mid 60s.

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

Showers likely. Lows around 70. Chance of rain 70 percent.

Partly sunny. A chance of showers in the morning. Highs in the mid 80s. Chance of rain 50 percent.

Partly cloudy. Lows in the mid 60s.

Sunny. Highs in the mid 80s.

Mostly clear. Lows in the mid 60s.

Sunny. Highs in the mid 80s.

Partly cloudy with a 30% chance for rain and thunderstorms. Low temperature around 70F. Dew point will be around 65F with an average humidity of 73%. Winds will be 3 mph from the S.

Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 66F with an average humidity of 62%. Winds will be 2 mph from the S.

Mostly clear with a chance of rain. Chance of precipitation 35%. Low temperature around 71F. Dew point will be around 64F with an average humidity of 70%. Winds will be 2 mph from the SE.

Sunny. High temperature around 86F. Dew point will be around 65F with an average humidity of 59%. Winds will be 3 mph from the SE.

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 70F. Dew point will be around 65F with an average humidity of 74%. Winds will be 3 mph from the SE.