Weather in Williamsport, Pennsylvania, United States

7-Day Detailed Weather Forecast for Williamsport

This Afternoon

Temperature: 89°F

Wind Speed: 2 mph

Wind Direction: NW

Forecast: Sunny, with a high near 89. Northwest wind around 2 mph.

Tonight

Temperature: 64°F

Wind Speed: 1 mph

Wind Direction: N

Forecast: Partly cloudy, with a low around 64. North wind around 1 mph.

Monday

Temperature: 89°F

Wind Speed: 0 to 7 mph

Wind Direction: SE

Forecast: Patchy fog before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 89. Southeast wind 0 to 7 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Monday Night

Temperature: 71°F

Wind Speed: 2 to 7 mph

Wind Direction: S

Forecast: A chance of showers and thunderstorms before 8pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 71. South wind 2 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

Temperature: 85°F

Wind Speed: 5 to 9 mph

Wind Direction: SW

Forecast: Showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday Night

Temperature: 64°F

Wind Speed: 2 to 7 mph

Wind Direction: W

Forecast: Showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

Temperature: 86°F

Wind Speed: 2 to 6 mph

Wind Direction: W

Forecast: Sunny, with a high near 86.

Wednesday Night

Temperature: 63°F

Wind Speed: 1 to 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 63.

Thursday

Temperature: 85°F

Wind Speed: 1 to 7 mph

Wind Direction: W

Forecast: A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 85. Chance of precipitation is 30%.

Thursday Night

Temperature: 59°F

Wind Speed: 2 to 6 mph

Wind Direction: NW

Forecast: A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 59. Chance of precipitation is 30%.

Independence Day

Temperature: 83°F

Wind Speed: 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 83.

Friday Night

Temperature: 59°F

Wind Speed: 3 mph

Wind Direction: N

Forecast: Patchy fog after 5am. Partly cloudy, with a low around 59.

Saturday

Temperature: 87°F

Wind Speed: 1 to 7 mph

Wind Direction: SE

Forecast: Partly sunny, with a high near 87.

Saturday Night

Temperature: 66°F

Wind Speed: 2 to 6 mph

Wind Direction: S

Forecast: A slight chance of rain showers after 2am. Mostly cloudy, with a low around 66.