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

36°F

2°C

Humidity 67%
Wind Speed NW 18 G 28 mph
Barometer 30.03 in (1017.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 23 Mar 1:54 pm EDT
Extended Forecast for

4 Miles ESE Castanea PA

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 41. Northwest wind around 11 mph, with gusts as high as 23 mph.

    High: 41 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Sunny, with a high near 46. Light and variable wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. Light southwest wind.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 41.

    Low: 41 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 64.

    High: 64 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers after 8pm. Low around 38. Chance of precipitation is 80%.

    Low: 38 °F

    Showers

  • Friday

    Friday: A chance of rain and snow showers before 2pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.

    High: 46 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 41. Northwest wind around 11 mph, with gusts as high as 23 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 7 to 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 46. Light and variable wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 30. Light southwest wind.
Wednesday
Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 8 mph in the morning. Winds could gust as high as 20 mph.
Wednesday Night
Mostly cloudy, with a low around 41.
Thursday
Mostly cloudy, with a high near 64.
Thursday Night
Showers after 8pm. Low around 38. Chance of precipitation is 80%.
Friday
A chance of rain and snow showers before 2pm. Partly sunny, with a high near 46. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 40.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Castanea PA
 41.1°N 77.37°W (Elev. 1522 ft)
Last Update:
2:20 pm EDT Mar 23, 2026
Forecast Valid:
2pm EDT Mar 23, 2026-6pm EDT Mar 29, 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