Monday
Frost
High:
56°F
Widespread frost, mainly before 9am. Otherwise, sunny, with a high near 56. Light and variable wind becoming east around 5 mph in the afternoon.
Williamsport, PA Weather - Extended Forecast
Monday Night
Mostly clear
Overnight low:
31°F
Widespread frost, mainly after 4am. Otherwise, mostly clear, with a low around 31. Northeast wind 3 to 5 mph.
Tuesday
Frost
High:
56°F
Widespread frost, mainly before 9am. Otherwise, mostly sunny, with a high near 56.
Tuesday Night
Partly cloudy
Overnight low:
33°F
Partly cloudy, with a low around 33.
Wednesday
Partly sunny
High:
56°F
Wednesday Night
Chance of rain
Overnight low:
39°F
Thursday
Chance of rain
High:
52°F
Thursday Night
Chance of rain
Overnight low:
40°F
Friday
Chance of showers
High:
55°F
Friday Night
Chance of showers
Overnight low:
39°F
Saturday
Partly sunny
High:
56°F