National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Partly Cloudy

83°F

28°C

Humidity 41%
Wind Speed W 6 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 18 Aug 5:54 pm EDT
Extended Forecast for

3 Miles SSE Quinlantown PA

  • Tonight

    Tonight: Patchy fog between 2am and 5am. Otherwise, partly cloudy, with a low around 56. Light northwest wind.

    Low: 56 °F

    Partly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 79 °F

    Patchy Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before midnight, then a chance of showers after 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 58 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: A slight chance of showers before 7am, then a slight chance of showers after 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 75. Light north wind. Chance of precipitation is 20%.

    High: 75 °F

    Areas Fog
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 4am. Otherwise, partly cloudy, with a low around 53. Light north wind.

    Low: 53 °F

    Partly Cloudy
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 8am. Otherwise, sunny, with a high near 77.

    High: 77 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.

    Low: 59 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog between 2am and 5am. Otherwise, partly cloudy, with a low around 56. Light northwest wind.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Wednesday Night
A slight chance of showers before midnight, then a chance of showers after 1am. Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 58. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers before 7am, then a slight chance of showers after 2pm. Areas of fog before 10am. Otherwise, partly sunny, with a high near 75. Light north wind. Chance of precipitation is 20%.
Thursday Night
Patchy fog after 4am. Otherwise, partly cloudy, with a low around 53. Light north wind.
Friday
Patchy fog before 8am. Otherwise, sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 57.
Saturday
A chance of showers after 2pm. Mostly sunny, with a high near 77. Chance of precipitation is 50%.
Saturday Night
A chance of showers before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Sunday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 74.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
Mostly sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Quinlantown PA
 41.55°N 76.61°W (Elev. 1677 ft)
Last Update:
2:51 pm EDT Aug 18, 2026
Forecast Valid:
6pm EDT Aug 18, 2026-6pm EDT Aug 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation