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

33°F

1°C

Humidity 64%
Wind Speed N 7 mph
Barometer 30.33 in (1027.6 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 24 Mar 2:54 am EDT
Extended Forecast for

4 Miles ESE Castanea PA

  • Overnight

    Overnight: Mostly cloudy, with a low around 26. Northwest wind around 8 mph.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 46 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29. Light southwest wind.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 51 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 39. South wind around 5 mph.

    Low: 39 °F

    Mostly Cloudy

  • Thursday

    Thursday: A chance of rain after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Partly Sunny
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain, mainly after 8pm. Low around 39. Chance of precipitation is 90%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain before 8am. High near 47. Chance of precipitation is 80%.

    High: 47 °F

    Rain then
    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 26. Northwest wind around 8 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 46. Calm wind becoming southwest around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 29. Light southwest wind.
Wednesday
Mostly cloudy, with a high near 51. Calm wind becoming south 5 to 7 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 39. South wind around 5 mph.
Thursday
A chance of rain after 2pm. Partly sunny, with a high near 65. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain, mainly after 8pm. Low around 39. Chance of precipitation is 90%.
Friday
Rain before 8am. High near 47. Chance of precipitation is 80%.
Friday Night
Mostly clear, with a low around 21.
Saturday
Sunny, with a high near 42.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 34.
Monday
Partly sunny, with a high near 57.
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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:
3:15 am EDT Mar 24, 2026
Forecast Valid:
3am EDT Mar 24, 2026-6pm EDT Mar 30, 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