Williamsport Airport (IPT) Weather 11/20/2025
Today
48
Mostly Sunny
Tonight
28
Mostly Cloudy
Thursday
47
Increasing Clouds
Thursday Night
37
Slight Chance Light Rain
Friday
53
Chance Rain
Friday Night
39
Chance Rain
Saturday
51
Chance Rain
Saturday Night
33
Partly Cloudy
Sunday
52
Partly Sunny
Sunday Night
36
Mostly Cloudy
Monday
54
Partly Sunny
Monday Night
36
Mostly Cloudy
Tuesday
51
Partly Sunny
Weekly Forecast
Today
Mostly sunny, with a high near 48. Calm wind.
Tonight
Mostly cloudy, with a low around 28. Calm wind.
Thursday
Increasing clouds, with a high near 47. Light and variable wind.
Thursday Night
A slight chance of light rain before 1am. Cloudy, with a low around 37. Calm wind. Chance of precipitation is 20%.
Friday
A chance of rain, mainly after 1pm. Cloudy, with a high near 53. Calm wind becoming southwest around 6 mph in the afternoon. Chance of precipitation is 30%.
Friday Night
A chance of rain. Cloudy, with a low around 39. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of rain. Partly sunny, with a high near 51. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 54.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 51.