10-Day Weather Forecast - Summit, NJ

Mostly sunny. Highs in the mid 70s. Southwest winds around 5 mph.

Mostly cloudy. Lows in the mid 50s. South winds around 5 mph.

Mostly cloudy with a 40 percent chance of showers. Highs in the lower 70s. South winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

Mostly cloudy. A chance of showers in the evening, then showers likely with a chance of thunderstorms after midnight. Locally heavy rainfall possible after midnight. Lows around 60. Chance of rain 60 percent.

Showers with a chance of thunderstorms. Locally heavy rainfall possible. Highs around 70. Chance of rain 80 percent.

Rain likely, mainly in the evening. Lows in the lower 50s. Chance of rain 70 percent.

Partly sunny. Highs in the mid 60s.

Partly cloudy. Lows in the mid 40s.

Mostly sunny. Highs in the lower 60s.

Partly cloudy. Lows in the lower 40s.

Partly sunny with a 30 percent chance of rain. Highs in the upper 50s.

Partly cloudy. Low temperature around 46F. Dew point will be around 44F with an average humidity of 89%. Winds will be 7 mph from the WSW.

Partly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 53F. Dew point will be around 44F with an average humidity of 68%. Winds will be 14 mph from the W.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 45F. Dew point will be around 38F with an average humidity of 74%. Winds will be 12 mph from the W.

Partly cloudy. High temperature around 56F. Dew point will be around 39F with an average humidity of 58%. Winds will be 12 mph from the W.

Mostly clear. Low temperature around 45F. Dew point will be around 36F with an average humidity of 68%. Winds will be 11 mph from the W.