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

50°F

10°C

Humidity 68%
Wind Speed W 8 mph
Barometer 30.03 in (1016.8 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 9 Nov 9:54 pm EST
Extended Forecast for

Williamsport PA

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. West wind 3 to 5 mph.

    Low: 38 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 64 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 35. West wind around 6 mph becoming calm after midnight.

    Low: 35 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 61. Light west wind.

    High: 61 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.

    Low: 40 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Rain

  • Thursday Night

    Thursday Night: Showers. Low around 34. Chance of precipitation is 80%.

    Low: 34 °F

    Showers

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28.

    Low: 28 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. West wind 3 to 5 mph.
Tuesday
Cloudy through mid morning, then gradual clearing, with a high near 64. West wind 5 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 35. West wind around 6 mph becoming calm after midnight.
Veterans Day
Partly sunny, with a high near 61. Light west wind.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 40. Calm wind. Chance of precipitation is 20%.
Thursday
Rain. High near 53. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers. Low around 34. Chance of precipitation is 80%.
Friday
A chance of showers. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
Mostly cloudy, with a high near 45.
Saturday Night
Mostly cloudy, with a low around 29.
Sunday
Partly sunny, with a high near 49.
Sunday Night
Mostly cloudy, with a low around 30.
Monday
Partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport PA
 41.25°N 77.05°W (Elev. 591 ft)
Last Update:
7:06 pm EST Nov 9, 2026
Forecast Valid:
10pm EST Nov 9, 2026-6pm EST Nov 16, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation