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.

Overcast

35°F

2°C

Humidity 64%
Wind Speed S 5 mph
Barometer 30.07 in (1018.7 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 7 Dec 10:54 am EST
Extended Forecast for

3 Miles NNE South Williamsport PA

  • Today

    Today: Cloudy, with a high near 37. Southwest wind 5 to 8 mph.

    High: 37 °F

    Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 26. North wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 26 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 7. Light and variable wind.

    Low: 7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 29. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

    High: 29 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of snow after 1am. Cloudy, with a low around 24. Chance of precipitation is 30%.

    Low: 24 °F

    Mostly Cloudy
    then Chance
    Snow

  • Wednesday

    Wednesday: Rain and snow likely, becoming all rain after 1pm. Cloudy, with a high near 41. Chance of precipitation is 70%.

    High: 41 °F

    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.

    Low: 28 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 36.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, with a high near 37. Southwest wind 5 to 8 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. West wind 7 to 14 mph becoming northwest after midnight. Winds could gust as high as 23 mph.
Monday
Mostly sunny, with a high near 26. North wind 8 to 15 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 7. Light and variable wind.
Tuesday
Mostly cloudy, with a high near 29. Light south wind increasing to 6 to 11 mph in the morning. Winds could gust as high as 21 mph.
Tuesday Night
A chance of snow after 1am. Cloudy, with a low around 24. Chance of precipitation is 30%.
Wednesday
Rain and snow likely, becoming all rain after 1pm. Cloudy, with a high near 41. Chance of precipitation is 70%.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Thursday
Partly sunny, with a high near 36.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 35. Chance of precipitation is 40%.
Friday Night
A chance of snow. Mostly cloudy, with a low around 18. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 27. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE South Williamsport PA
 41.28°N 76.98°W (Elev. 699 ft)
Last Update:
7:36 am EST Dec 7, 2025
Forecast Valid:
11am EST Dec 7, 2025-6pm EST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation