10-Day Weather Forecast - Williamstown, NJ

Partly sunny. A slight chance of showers in the morning then a chance of showers in the afternoon. Highs in the mid 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 30 percent.

Mostly cloudy. A chance of showers after midnight. Not as cool with lows in the mid 50s. Southwest winds 5 to 10 mph. Chance of rain 40 percent.

Mostly sunny with a 40 percent chance of showers. Warmer with highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Partly cloudy. Lows in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 30 mph.

Partly sunny. Showers likely in the afternoon. Highs in the lower 80s. Chance of rain 70 percent.

Rain likely with a chance of thunderstorms. Lows in the mid 50s. Chance of rain 70 percent.

Mostly cloudy with a 40 percent chance of rain. Much cooler with highs in the mid 60s.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s.

Mostly cloudy with a 50 percent chance of rain. Highs in the mid 60s.

Mostly cloudy with a 50 percent chance of rain. Lows in the lower 50s.

Mostly cloudy with a 40 percent chance of rain. Highs in the mid 60s.

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 40s.

Mostly cloudy with a 50 percent chance of rain. Highs around 70.

Partly cloudy with a chance of rain. Chance of precipitation 50%. Low temperature around 47F. Dew point will be around 47F with an average humidity of 72%. Winds will be 6 mph from the NW.

Partly cloudy with a chance of rain. Chance of precipitation 40%. High temperature around 61F. Dew point will be around 39F with an average humidity of 56%. Winds will be 8 mph from the NW.

Mostly clear. Low temperature around 42F. Dew point will be around 36F with an average humidity of 63%. Winds will be 5 mph from the N.

Sunny. High temperature around 62F. Dew point will be around 33F with an average humidity of 47%. Winds will be 4 mph from the N.

Clear. Low temperature around 42F. Dew point will be around 35F with an average humidity of 66%. Winds will be 2 mph from the E.