10-Day Weather Forecast - Williamstown, NJ
- |72°F40% Chance of StormsHourly details
Tonight
72°FMostly cloudy. A chance of showers with a slight chance of thunderstorms this evening. Some thunderstorms may be severe with damaging winds. Lows in the upper 60s. Northwest winds 10 to 15 mph. Chance of rain 40 percent.
Weekend Weather
- 87|66°FSunnyHourly details
Day
87°FSunny hot with highs in the upper 80s. Northwest winds 5 to 10 mph.
Night
66°FPartly cloudy in the evening then becoming mostly clear. Lows in the mid 60s. Southwest winds 5 to 10 mph.
- 87|67°F50% Chance Rain ShowersHourly details
Day
87°FSunny in the morning then mostly cloudy with a chance of showers in the afternoon. Hot with highs in the upper 80s. South winds 10 to 15 mph. Chance of rain 50 percent.
Night
67°FShowers likely with a chance of thunderstorms in the evening then showers likely after midnight. Humid with lows in the mid 60s. South winds 5 to 10 mph with gusts up to 20 mph becoming west after midnight. Chance of rain 70 percent.
- 78|63°FMostly SunnyHourly details
Day
78°FMostly sunny. Not as warm with highs in the upper 70s.
Night
63°FPartly cloudy. Lows in the upper 50s.
- 77|60°FPartly SunnyHourly details
Day
77°FPartly sunny. Highs in the mid 70s.
Night
60°FPartly cloudy. Lows around 60.
- 80|66°F30% Chance Rain ShowersHourly details
Day
80°FPartly sunny. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent.
Night
66°FPartly cloudy. A chance of showers in the evening. Lows in the lower 60s. Chance of rain 30 percent.
- 88|70°F50% Chance Rain ShowersHourly details
Day
88°FPartly sunny. A chance of showers in the afternoon. Warmer with highs around 90. Chance of rain 50 percent.
Night
70°FMostly cloudy in the evening then becoming partly cloudy. A chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
- 84|65°F30% Chance Rain Showers
Day
84°FMostly sunny. A chance of showers in the afternoon. Hot with highs in the mid 80s. Chance of rain 30 percent.
Night
65°FMostly clear. Low temperature around 65F. Dew point will be around 61F with an average humidity of 72%. Winds will be 5 mph from the W.
Weekend Weather
- 81|66°FPartly Cloudy
Day
81°FPartly cloudy. High temperature around 81F. Dew point will be around 62F with an average humidity of 63%. Winds will be 5 mph from the W.
Night
66°FPartly cloudy. Low temperature around 66F. Dew point will be around 62F with an average humidity of 77%. Winds will be 2 mph from the SW.
- 80|67°F30% Chance of Rain
Day
80°FPartly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 80F. Dew point will be around 64F with an average humidity of 68%. Winds will be 3 mph from the SW.
Night
67°FPartly cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 67F. Dew point will be around 64F with an average humidity of 79%. Winds will be 3 mph from the SW.













