Weather in Williamstown, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamstown

This Afternoon

Temperature: 82°F

Wind Speed: 3 mph

Wind Direction: NW

Forecast: Sunny, with a high near 82. Northwest wind around 3 mph.

Tonight

Temperature: 57°F

Wind Speed: 2 mph

Wind Direction: S

Forecast: Mostly clear, with a low around 57. South wind around 2 mph.

Saturday

Temperature: 83°F

Wind Speed: 2 to 9 mph

Wind Direction: S

Forecast: Sunny, with a high near 83. South wind 2 to 9 mph, with gusts as high as 21 mph.

Saturday Night

Temperature: 62°F

Wind Speed: 6 to 9 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms after 2am. Partly cloudy, with a low around 62. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 80°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a high near 80. South wind around 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Sunday Night

Temperature: 61°F

Wind Speed: 2 to 6 mph

Wind Direction: SW

Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 61. Chance of precipitation is 70%. New rainfall amounts between three quarters and one inch possible.

Monday

Temperature: 79°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: A chance of rain showers before 2pm. Mostly sunny, with a high near 79. Chance of precipitation is 30%.

Monday Night

Temperature: 53°F

Wind Speed: 7 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 53.

Tuesday

Temperature: 74°F

Wind Speed: 8 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 74.

Tuesday Night

Temperature: 50°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 50.

Wednesday

Temperature: 73°F

Wind Speed: 6 mph

Wind Direction: NW

Forecast: Sunny, with a high near 73.

Wednesday Night

Temperature: 49°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 49.

Thursday

Temperature: 76°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 76.

Thursday Night

Temperature: 52°F

Wind Speed: 3 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 52.