


Current conditions at
Williamsport - Lycoming County Airport (KIPT)
Lat: 41.24°NLon: 76.92°WElev: 522ft.
A Few Clouds
71°F
22°C
Humidity | 90% |
Wind Speed | E 3 mph |
Barometer | 29.99 in (1015.1 mb) |
Dewpoint | 68°F (20°C) |
Visibility | 10.00 mi |
Last update | 17 Aug 12:54 am EDT |
Extended Forecast for
South Williamsport PA
Overnight
Low: 67 °F
Patchy Fog
Sunday
High: 90 °F
Patchy Fog
then Showers
LikelySunday Night
Low: 62 °F
Chance
T-storms then
Slight Chance
ShowersMonday
High: 78 °F
Partly Sunny
then Chance
ShowersMonday Night
Low: 61 °F
Chance
ShowersTuesday
High: 74 °F
Chance
ShowersTuesday Night
Low: 61 °F
Chance
ShowersWednesday
High: 77 °F
Showers
LikelyWednesday Night
Low: 62 °F
Showers
Likely
Detailed Forecast
Overnight
Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 67. Calm wind.
Sunday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 90. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 2am. Mostly cloudy, with a low around 62. North wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers after 2pm. Partly sunny, with a high near 78. North wind around 7 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61. Chance of precipitation is 50%.
Wednesday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 77. Chance of precipitation is 60%.
Wednesday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 62. Chance of precipitation is 60%.
Thursday
A chance of showers after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 61. Chance of precipitation is 30%.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 83.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
South Williamsport PA
41.24°N 76.99°W (Elev. 492 ft)
41.24°N 76.99°W (Elev. 492 ft)
1:26 am EDT Aug 17, 2025
1am EDT Aug 17, 2025-6pm EDT Aug 23, 2025