Weather in Williamstown, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamstown

Overnight

Temperature: 51°F

Wind Speed: 9 mph

Wind Direction: S

Forecast: Cloudy, with a low around 51. South wind around 9 mph.

Wednesday

Temperature: 69°F

Wind Speed: 10 mph

Wind Direction: S

Forecast: A chance of rain showers between 10am and 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers and thunderstorms. Cloudy, with a high near 69. South wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Wednesday Night

Temperature: 47°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Showers and thunderstorms before 3am. Mostly cloudy, with a low around 47. Southwest wind 5 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Thursday

Temperature: 61°F

Wind Speed: 7 to 10 mph

Wind Direction: NW

Forecast: Partly sunny, with a high near 61. Northwest wind 7 to 10 mph, with gusts as high as 22 mph. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 46°F

Wind Speed: 10 mph

Wind Direction: NW

Forecast: Mostly cloudy, with a low around 46. Northwest wind around 10 mph, with gusts as high as 25 mph.

Friday

Temperature: 71°F

Wind Speed: 7 to 13 mph

Wind Direction: NW

Forecast: Mostly sunny, with a high near 71.

Friday Night

Temperature: 49°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 49.

Saturday

Temperature: 80°F

Wind Speed: 2 to 8 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 80.

Saturday Night

Temperature: 56°F

Wind Speed: 2 to 7 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 56.

Sunday

Temperature: 88°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 88.

Sunday Night

Temperature: 59°F

Wind Speed: 1 to 5 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 8pm and 2am. Partly cloudy, with a low around 59.

Monday

Temperature: 91°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 91.

Monday Night

Temperature: 62°F

Wind Speed: 6 mph

Wind Direction: S

Forecast: Partly cloudy, with a low around 62.

Tuesday

Temperature: 93°F

Wind Speed: 3 to 9 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.