10-Day Weather Forecast - Williamstown, NJ

Snow and rain likely in the morning then snow with a chance of rain in the afternoon. Snow accumulation of 1 to 3 inches. Near steady temperature in the lower 30s. North winds around 5 mph. Chance of precipitation 80 percent.

Mostly cloudy with a chance of snow in the evening then partly cloudy after midnight. Total snow accumulation of 1 to 3 inches possible. Colder with lows around 19. West winds 5 to 10 mph. Chance of snow 50 percent.

Sunny. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Cold with lows around 15. West winds around 10 mph with gusts up to 20 mph.

Sunny colder with highs in the lower 20s.

Mostly clear. Cold with lows around 10 above.

Sunny. Not as cool with highs in the mid 30s.

Partly cloudy in the evening then becoming mostly cloudy. Not as cold with lows in the upper 20s.

Partly sunny. Highs in the upper 30s.

Partly cloudy in the evening then clearing. Cold with lows around 20.

Mostly sunny. Highs in the lower 30s.

Partly cloudy and cold. Near steady temperature in the mid 20s.

Partly sunny. Highs in the mid 30s.

Cloudy with a chance of snow. Chance of precipitation 35%. Low temperature around 23F. Dew point will be around 23F with an average humidity of 83%. Winds will be 4 mph from the NE.

Cloudy with a chance of snow. Chance of precipitation 35%. High temperature around 24F. Dew point will be around 14F with an average humidity of 70%. Winds will be 9 mph from the N.

Mostly cloudy with a slight chance of snow. Chance of precipitation 30%. Low temperature around 10F. Dew point will be around 5F with an average humidity of 69%. Winds will be 9 mph from the NW.

Mostly sunny. High temperature around 20F. Dew point will be around 4F with an average humidity of 60%. Winds will be 9 mph from the NW.

Partly cloudy. Low temperature around 11F. Dew point will be around 5F with an average humidity of 67%. Winds will be 6 mph from the NW.