Tuesday
Frost
High:
56°F
Widespread frost before 7am. Otherwise, sunny, with a high near 56. Calm wind becoming south 5 to 8 mph in the afternoon.
Williamsport, PA Weather - Extended Forecast
Tuesday Night
Chance of showers
Overnight low:
41°F
A chance of showers. Mostly cloudy, with a low around 41. Southeast wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Chance of showers and thunderstorms
High:
68°F
A slight chance of showers before 2pm. Mostly sunny, with a high near 68. Chance of precipitation is 20%.
Wednesday Night
Mostly clear
Overnight low:
43°F
Mostly clear, with a low around 43.
Thursday
Mostly sunny
High:
74°F
Thursday Night
Partly cloudy
Overnight low:
48°F
Friday
Mostly sunny
High:
75°F
Friday Night
Chance of showers
Overnight low:
51°F
Saturday
Showers likely
High:
64°F
Saturday Night
Showers likely
Overnight low:
47°F
Sunday
Chance of showers
High:
61°F