Weather in Williamstown, New Jersey, United States

7-Day Detailed Weather Forecast for Williamstown

Tonight

Temperature: 75°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 4am. Mostly cloudy, with a low around 75. South wind around 5 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 90°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: A chance of rain showers between 8am and 11am, then showers and thunderstorms likely between 11am and 5pm, then showers and thunderstorms. Mostly sunny, with a high near 90. Southwest wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 70°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between three quarters and one inch possible.

Wednesday

Temperature: 83°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of rain showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm. Partly sunny, with a high near 83. West wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 68°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 68. West wind 0 to 5 mph.

Thursday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 87.

Thursday Night

Temperature: 65°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 65.

Independence Day

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 84.

Friday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 63.

Saturday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 87.

Saturday Night

Temperature: 68°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 68.

Sunday

Temperature: 91°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 91.

Sunday Night

Temperature: 73°F

Wind Speed: 5 to 10 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 73.

Monday

Temperature: 90°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of showers and thunderstorms. Mostly sunny, with a high near 90.