Williamsport, PA Weather - Extended Forecast

Sunday

Chance of showers

High:
73°F

A chance of showers, mainly after 8am. Mostly cloudy, with a high near 73. Light southeast wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 22 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

Sunday Night

Chance of showers

Overnight low:
60°F

A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 60. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Monday

Showers

High:
72°F

Showers. High near 72. Chance of precipitation is 90%.

Monday Night

Showers

Overnight low:
36°F

Showers, mainly before 8pm. Low around 36. Chance of precipitation is 80%.

Tuesday

Mostly sunny

High:
51°F

Tuesday Night

Partly cloudy

Overnight low:
29°F

Wednesday

Partly sunny

High:
54°F

Wednesday Night

Showers likely

Overnight low:
43°F

Thursday

Chance of showers

High:
70°F

Thursday Night

Chance of showers

Overnight low:
51°F