Weather in Williamsport, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamsport

Overnight

Temperature: 65°F

Wind Speed: 3 mph

Wind Direction: W

Forecast: Patchy fog. Mostly cloudy, with a low around 65. West wind around 3 mph.

Wednesday

Temperature: 86°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Areas of fog before 11am. Sunny, with a high near 86. Northwest wind around 5 mph.

Wednesday Night

Temperature: 63°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 63. West wind 1 to 5 mph.

Thursday

Temperature: 86°F

Wind Speed: 1 to 7 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms between 11am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. West wind 1 to 7 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Thursday Night

Temperature: 58°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 8pm, then patchy fog. Mostly clear, with a low around 58. Northwest wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Independence Day

Temperature: 84°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Patchy fog before 9am. Sunny, with a high near 84.

Friday Night

Temperature: 58°F

Wind Speed: 0 to 3 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 58.

Saturday

Temperature: 87°F

Wind Speed: 0 to 5 mph

Wind Direction: SE

Forecast: Mostly sunny, with a high near 87.

Saturday Night

Temperature: 65°F

Wind Speed: 1 to 5 mph

Wind Direction: SE

Forecast: Partly cloudy, with a low around 65.

Sunday

Temperature: 91°F

Wind Speed: 1 to 7 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 91.

Sunday Night

Temperature: 68°F

Wind Speed: 1 to 6 mph

Wind Direction: S

Forecast: A slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 68.

Monday

Temperature: 91°F

Wind Speed: 1 to 7 mph

Wind Direction: S

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

Monday Night

Temperature: 69°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.

Tuesday

Temperature: 88°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88.