Saturday
Mostly sunny
High:
89°F
Mostly sunny, with a high near 89. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Williamsport, PA Weather - Tomorrow’s Forecast
Saturday Night
Partly cloudy
Overnight low:
68°F
A slight chance of showers after 2am. Partly cloudy, with a low around 68. Light southwest wind. Chance of precipitation is 20%.