Thursday
Hot
High:
92°F
Mostly sunny and hot, with a high near 92. Calm wind becoming west 5 to 9 mph in the afternoon. Winds could gust as high as 21 mph.
Williamsport, PA Weather - Extended Forecast
Thursday Night
Partly cloudy
Overnight low:
66°F
Partly cloudy, with a low around 66.
Friday
Mostly sunny
High:
91°F
Mostly sunny, with a high near 91.
Friday Night
Partly cloudy
Overnight low:
64°F
A chance of showers after 2am. Partly cloudy, with a low around 64. Chance of precipitation is 30%.
Saturday
Chance of showers
High:
86°F
Saturday Night
Chance of thunderstorms
Overnight low:
66°F
Sunday
Chance of showers
High:
86°F
Sunday Night
Chance of showers
Overnight low:
64°F
Monday
Chance of showers
High:
85°F