Williamsport Airport (IPT) Weather 08/02/2026
Overnight
63
Partly Cloudy
Wednesday
79
Mostly Sunny then Chance T-storms
Wednesday Night
62
Chance T-storms then Mostly Cloudy
Thursday
81
Mostly Cloudy then Slight Chance T-storms
Thursday Night
60
Partly Cloudy
Friday
85
Mostly Sunny
Friday Night
63
Partly Cloudy
Saturday
86
Partly Sunny
Saturday Night
66
Chance Showers
Sunday
82
Mostly Cloudy then Showers Likely
Sunday Night
67
Showers Likely then Chance T-storms
Monday
83
Chance Showers then Chance T-storms
Monday Night
65
Chance T-storms then Partly Cloudy
Weekly Forecast
Overnight
Partly cloudy, with a low around 63. West wind 3 to 5 mph.
Wednesday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 79. Northwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 62. Northwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A slight chance of showers before 7am, then a slight chance of showers and thunderstorms after 2pm. Cloudy, then gradually becoming mostly sunny, with a high near 81. North wind 11 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 60. Northwest wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 85.
Friday Night
Partly cloudy, with a low around 63.
Saturday
Partly sunny, with a high near 86.
Saturday Night
A chance of showers before 2am. Mostly cloudy, with a low around 66. Chance of precipitation is 30%.
Sunday
Showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Chance of precipitation is 60%.
Sunday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 67. Chance of precipitation is 60%.
Monday
A chance of showers and thunderstorms. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Monday Night
A chance of thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 30%.