Unsettled Weather in the Southeast and West; Unseasonably Hot in the North-Central U.S.; Coastal Impacts Along the East Coast

Thunderstorms and heavy rainfall may produce isolated flash flooding along the southeast Atlantic coast the next several days. Showers and thunderstorms persist across portions of the Great Basin, Pacific Northwest, and northern Rockies. Unseasonably hot temperatures continue for much of the Plains and Midwest. High surf, dangerous rip currents, and coastal flooding continue along the East Coast. Read More >

Current conditions at

Williamsport - Lycoming County Airport (KIPT)

Lat: 41.24°NLon: 76.92°WElev: 522ft.

Fair

47°F

8°C

Humidity 86%
Wind Speed Calm
Barometer 30.45 in (1031.2 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 2 Oct 8:54 am EDT
Extended Forecast for

Williamsport PA

  • Today

    Today: Sunny, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Light and variable wind.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.

    High: 75 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Patchy fog after 1am.  Otherwise, mostly clear, with a low around 47. Calm wind.

    Low: 47 °F

    Mostly Clear
    then Patchy
    Fog

  • Saturday

    Saturday: Areas of fog before 9am.  Otherwise, sunny, with a high near 81. Calm wind.

    High: 81 °F

    Areas Fog
    then Sunny

  • Saturday Night

    Saturday Night: Patchy fog before 3am, then patchy fog after 4am.  Otherwise, mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear
    then Patchy
    Fog

  • Sunday

    Sunday: Areas of fog between 8am and 9am.  Otherwise, sunny, with a high near 80.

    High: 80 °F

    Areas Fog
    then Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 2am.  Otherwise, clear, with a low around 51.

    Low: 51 °F

    Clear then
    Patchy Fog

  • Monday

    Monday: Patchy fog before 9am.  Otherwise, sunny, with a high near 81.

    High: 81 °F

    Patchy Fog
    then Sunny

Detailed Forecast

Today
Sunny, with a high near 70. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
Partly cloudy, with a low around 45. Light and variable wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 75. Calm wind becoming south around 6 mph in the afternoon.
Friday Night
Patchy fog after 1am. Otherwise, mostly clear, with a low around 47. Calm wind.
Saturday
Areas of fog before 9am. Otherwise, sunny, with a high near 81. Calm wind.
Saturday Night
Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly clear, with a low around 50.
Sunday
Areas of fog between 8am and 9am. Otherwise, sunny, with a high near 80.
Sunday Night
Patchy fog after 2am. Otherwise, clear, with a low around 51.
Monday
Patchy fog before 9am. Otherwise, sunny, with a high near 81.
Monday Night
Partly cloudy, with a low around 55.
Tuesday
A chance of showers. Partly sunny, with a high near 78. Chance of precipitation is 40%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 59. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport PA
 41.25°N 77.05°W (Elev. 591 ft)
8:05 am EDT Oct 2, 2025
9am EDT Oct 2, 2025-6pm EDT Oct 8, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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