10-Day Weather Forecast - Old Tappan, NJ

Mostly cloudy in the morning then becoming mostly sunny. Highs in the mid 40s. Southwest winds 5 to 10 mph becoming northwest 10 to 15 mph in the afternoon. Gusts up to 30 mph.

Partly cloudy. Lows around 20. Northwest winds 15 to 20 mph with gusts up to 30 mph.

Partly sunny in the morning then cloudy with a chance of snow in the afternoon. Cooler with highs in the upper 20s. North winds 5 to 10 mph becoming northeast in the afternoon. Chance of snow 50 percent.

Snow. Heavy snow accumulation. Lows in the mid 20s. East winds 5 to 10 mph. Chance of snow 90 percent.

Cloudy. A chance of snow in the morning. Highs in the lower 30s. Chance of snow 50 percent.

Mostly cloudy. Lows in the lower 20s.

Mostly cloudy. A chance of rain in the afternoon. Highs in the upper 30s. Chance of rain 50 percent.

Rain. Lows in the lower 30s. Chance of rain 90 percent.

Mostly cloudy in the morning then becoming partly sunny. A 50 percent chance of rain. Highs in the lower 40s.

Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the lower 30s.

Partly cloudy. Lows in the lower 20s.

Partly sunny. Highs in the mid 30s.

Clear. Low temperature around 24F. Dew point will be around 15F with an average humidity of 64%. Winds will be 4 mph from the W.

Mostly sunny. High temperature around 31F. Dew point will be around 13F with an average humidity of 54%. Winds will be 4 mph from the W.

Clear. Low temperature around 21F. Dew point will be around 12F with an average humidity of 64%. Winds will be 4 mph from the NW.

Mostly sunny. High temperature around 29F. Dew point will be around 12F with an average humidity of 56%. Winds will be 2 mph from the NW.

Partly cloudy. Low temperature around 22F. Dew point will be around 14F with an average humidity of 66%. Winds will be 1 mph from the E.