Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

A Few Clouds

69°F

21°C

Humidity 78%
Wind Speed S 9 mph
Barometer 29.80 in (1008.7 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 5 Nov 5:54 pm EST
Extended Forecast for

South Williamsport PA

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, increasing clouds, with a low around 48. Light and variable wind.

    Low: 48 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, partly sunny, with a high near 67. Light and variable wind.

    High: 67 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 44. Calm wind becoming west 5 to 9 mph after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers.  Mostly cloudy, with a high near 54. West wind around 11 mph.  Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 41. West wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 41 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 37.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 48. Light and variable wind.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 67. Light and variable wind.
Friday Night
Increasing clouds, with a low around 44. Calm wind becoming west 5 to 9 mph after midnight.
Saturday
A chance of showers. Mostly cloudy, with a high near 54. West wind around 11 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 41. West wind 10 to 14 mph, with gusts as high as 23 mph.
Sunday
Mostly sunny, with a high near 60.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
Mostly clear, with a low around 36.
Veterans Day
Mostly sunny, with a high near 59.
Wednesday Night
Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
South Williamsport PA
 41.24°N 76.99°W (Elev. 492 ft)
2:16 pm EST Nov 5, 2026
6pm EST Nov 5, 2026-6pm EST Nov 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database