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.

A Few Clouds

30°F

-1°C

Humidity 43%
Wind Speed SW 6 mph
Barometer 30.26 in (1025.6 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 3 Mar 10:54 am EST
Extended Forecast for

Williamsport PA

  • Today

    Today: Sunny, with a high near 40. West wind 3 to 7 mph.

    High: 40 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 51. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 51 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Rain likely after 1am. Increasing clouds, with a low around 39. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 39 °F

    Partly Cloudy
    then Rain
    Likely

  • Wednesday

    Wednesday: Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Southeast wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.

    High: 57 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 7pm, then showers likely between 7pm and 1am. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 41 °F

    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 44.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29. Blustery.

    Low: 29 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 40. West wind 3 to 7 mph.
Tonight
Increasing clouds, with a low around 27. Calm wind.
Tuesday
Partly sunny, with a high near 51. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Tuesday Night
Rain likely after 1am. Increasing clouds, with a low around 39. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 57. Southeast wind 7 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New rainfall amounts between three quarters and one inch possible.
Wednesday Night
Showers and possibly a thunderstorm before 7pm, then showers likely between 7pm and 1am. Low around 41. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Mostly cloudy, with a high near 44.
Thursday Night
Partly cloudy, with a low around 29. Blustery.
Friday
Mostly sunny, with a high near 46.
Friday Night
Mostly cloudy, with a low around 33.
Saturday
A chance of showers. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsport PA
 41.25°N 77.05°W (Elev. 591 ft)
Last Update:
6:41 am EST Mar 3, 2025
Forecast Valid:
11am EST Mar 3, 2025-6pm EDT Mar 9, 2025
 
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Additional Resources

Radar & Satellite Image

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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