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.

Fair

67°F

19°C

Humidity 32%
Wind Speed E 7 mph
Barometer 30.21 in (1023.1 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 27 Apr 12:54 pm EDT
Extended Forecast for

4 Miles ESE Castanea PA

  • This Afternoon

    This Afternoon: Sunny, with a high near 68. Southeast wind around 6 mph.

    High: 68 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Southeast wind 5 to 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 58. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 2am. Mostly cloudy, with a low around 46. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.

    Low: 46 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm, mainly after 2pm. High near 60. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Showers

  • Thursday

    Thursday: A chance of showers before 8am. Partly sunny, with a high near 55. Chance of precipitation is 30%.

    High: 55 °F

    Chance
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 68. Southeast wind around 6 mph.
Tonight
Partly cloudy, with a low around 45. Southeast wind 5 to 7 mph.
Tuesday
A chance of showers. Mostly cloudy, with a high near 58. South wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
A slight chance of showers before 2am. Mostly cloudy, with a low around 46. Southeast wind 3 to 6 mph. Chance of precipitation is 20%.
Wednesday
Showers and possibly a thunderstorm, mainly after 2pm. High near 60. Southeast wind 5 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm. Low around 44. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers before 8am. Partly sunny, with a high near 55. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 34.
Friday
Mostly sunny, with a high near 55.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 53.
Saturday Night
Mostly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 55.
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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:
10:51 am EDT Apr 27, 2026
Forecast Valid:
1pm EDT Apr 27, 2026-6pm EDT May 3, 2026
 
Forecast Discussion
 
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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