Tuesday
Mostly sunny
High:
31°F
Mostly sunny, with a high near 31. Calm wind becoming southwest around 6 mph in the afternoon.
Williamsport, PA Weather - Extended Forecast
Tuesday Night
Mostly cloudy
Overnight low:
20°F
Mostly cloudy, with a low around 20.
Wednesday
Mostly cloudy
High:
43°F
Mostly cloudy, with a high near 43.
Wednesday Night
Mostly cloudy
Overnight low:
25°F
Mostly cloudy, with a low around 25.
Thursday
Mostly cloudy
High:
44°F
Thursday Night
Showers likely
Overnight low:
33°F
Friday
Partly sunny
High:
38°F
Friday Night
Mostly cloudy
Overnight low:
22°F
Saturday
Partly sunny
High:
38°F