Weather in Williamsport, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamsport

Tonight

Temperature: 62°F

Wind Speed: 2 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 62. East wind around 2 mph.

Saturday

Temperature: 83°F

Wind Speed: 0 to 6 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 83. Southeast wind 0 to 6 mph.

Saturday Night

Temperature: 69°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 7pm and 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 69. South wind 2 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 86°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8am, then a chance of showers and thunderstorms between 8am and 11am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. West wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Sunday Night

Temperature: 60°F

Wind Speed: 3 to 8 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 60. Northwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Monday

Temperature: 81°F

Wind Speed: 3 to 7 mph

Wind Direction: NW

Forecast: Sunny, with a high near 81.

Monday Night

Temperature: 56°F

Wind Speed: 2 to 7 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 56.

Tuesday

Temperature: 82°F

Wind Speed: 3 mph

Wind Direction: E

Forecast: Sunny, with a high near 82.

Tuesday Night

Temperature: 61°F

Wind Speed: 3 mph

Wind Direction: SE

Forecast: Mostly clear, with a low around 61.

Wednesday

Temperature: 87°F

Wind Speed: 1 to 7 mph

Wind Direction: SE

Forecast: A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 87.

Wednesday Night

Temperature: 67°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Thursday

Temperature: 91°F

Wind Speed: 2 to 8 mph

Wind Direction: S

Forecast: A slight chance of rain showers before 8am, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. Chance of precipitation is 40%.

Thursday Night

Temperature: 70°F

Wind Speed: 2 to 8 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 70. Chance of precipitation is 40%.

Friday

Temperature: 91°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91.