Weather in Williamstown, New Jersey, United States

7-Day Detailed Weather Forecast for Williamstown

This Afternoon

Temperature: 52°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Cloudy, with a high near 52. South wind around 5 mph.

Tonight

Temperature: 29°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain between 9pm and 3am, then a chance of rain and snow between 3am and 5am, then a chance of rain and snow. Cloudy. Low around 29, with temperatures rising to around 35 overnight. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Temperature: 35°F

Wind Speed: 10 to 20 mph

Wind Direction: W

Forecast: A slight chance of snow before 7am. Partly sunny. High near 35, with temperatures falling to around 28 in the afternoon. West wind 10 to 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 18°F

Wind Speed: 10 to 15 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 18. West wind 10 to 15 mph, with gusts as high as 30 mph.

Friday

Temperature: 34°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 34. Southwest wind around 10 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 27°F

Wind Speed: 5 mph

Wind Direction: S

Forecast: Mostly cloudy, with a low around 27.

Saturday

Temperature: 43°F

Wind Speed: 5 mph

Wind Direction: SW

Forecast: A chance of rain and snow after 7am. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.

Saturday Night

Temperature: 23°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A chance of rain before 7pm. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

Sunday

Temperature: 31°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: A slight chance of snow after 7am. Partly sunny, with a high near 31.

Sunday Night

Temperature: 18°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: A slight chance of snow before 7pm. Mostly clear, with a low around 18.

M.L. King Jr. Day

Temperature: 32°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 32.

Monday Night

Temperature: 17°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 17.

Tuesday

Temperature: 28°F

Wind Speed: 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 28.

Tuesday Night

Temperature: 14°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 14.