Monday
Mostly sunny
High:
38°F
Mostly sunny, with a high near 38. Northwest wind 5 to 9 mph.
Williamsport, PA Weather - Tomorrow’s Forecast
Monday Night
Mostly cloudy
Overnight low:
24°F
A chance of snow after 1am. Mostly cloudy, with a low around 24. Calm wind becoming southeast around 5 mph after midnight. Chance of precipitation is 40%.