Weather in Williamstown, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamstown

Tonight

Temperature: 21°F

Wind Speed: 8 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 21. West wind around 8 mph.

Sunday

Temperature: 34°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 34. West wind 6 to 9 mph.

Sunday Night

Temperature: 20°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 20. West wind around 7 mph.

Monday

Temperature: 38°F

Wind Speed: 7 mph

Wind Direction: W

Forecast: Sunny, with a high near 38. West wind around 7 mph.

Monday Night

Temperature: 23°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 23. West wind around 6 mph.

Tuesday

Temperature: 39°F

Wind Speed: 6 to 9 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 39.

Tuesday Night

Temperature: 21°F

Wind Speed: 6 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 21.

Wednesday

Temperature: 37°F

Wind Speed: 6 to 9 mph

Wind Direction: SW

Forecast: A chance of snow showers after 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.

Wednesday Night

Temperature: 27°F

Wind Speed: 7 to 10 mph

Wind Direction: SW

Forecast: A chance of snow showers. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

Thursday

Temperature: 41°F

Wind Speed: 13 mph

Wind Direction: W

Forecast: A slight chance of snow showers before 7am. Partly sunny, with a high near 41.

Thursday Night

Temperature: 21°F

Wind Speed: 13 mph

Wind Direction: W

Forecast: Mostly cloudy, with a low around 21.

Friday

Temperature: 34°F

Wind Speed: 12 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 34.

Friday Night

Temperature: 18°F

Wind Speed: 9 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 18.

Saturday

Temperature: 32°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 32.