Weather in Williamstown, New Jersey, United States

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7-Day Detailed Weather Forecast for Williamstown

Overnight

Temperature: 66°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 66. West wind around 10 mph.

Monday

Temperature: 80°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 80. Northwest wind around 10 mph.

Monday Night

Temperature: 58°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 58. Northwest wind 0 to 10 mph.

Tuesday

Temperature: 78°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 78. West wind 0 to 5 mph.

Tuesday Night

Temperature: 58°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 58. South wind 0 to 5 mph.

Wednesday

Temperature: 82°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers between 8am and 5pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 82. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.

Thursday

Temperature: 91°F

Wind Speed: 5 to 15 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 91. Chance of precipitation is 30%.

Thursday Night

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 50%.

Juneteenth

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers. Partly sunny, with a high near 84. Chance of precipitation is 40%.

Friday Night

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A chance of rain showers before 8pm. Partly cloudy, with a low around 62. Chance of precipitation is 40%.

Saturday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 84.

Saturday Night

Temperature: 62°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 62.

Sunday

Temperature: 84°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 84.