Saturday
Showers
High:
71°F
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 71. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Williamsport, PA Weather - Extended Forecast
Saturday Night
Showers
Overnight low:
47°F
Showers, mainly before 8pm. Low around 47. Chance of precipitation is 80%.
Sunday
Chance of showers
High:
65°F
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 40%.
Sunday Night
Chance of showers
Overnight low:
47°F
A chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 30%.
Monday
Partly sunny
High:
66°F
Monday Night
Chance of showers
Overnight low:
48°F
Tuesday
Chance of showers
High:
70°F
Tuesday Night
Chance of showers
Overnight low:
54°F
Wednesday
Mostly cloudy
High:
73°F