National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

73°F

23°C

Humidity 62%
Wind Speed S 7 mph
Barometer 30.02 in (1016.5 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 7 Oct 7:51 pm EDT
Extended Forecast for

2 Miles WSW Chapman PA

  • Tonight

    Tonight: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 58. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Chance
    Showers then
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 68. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 41 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 60. North wind around 10 mph.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Areas of frost after 4am. Otherwise, clear, with a low around 35. Northeast wind around 5 mph.

    Low: 35 °F

    Clear then
    Areas Frost

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 63.

    High: 63 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then showers and possibly a thunderstorm after 1am. Low around 58. South wind around 10 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely, mainly before 10am. Cloudy through mid morning, then gradual clearing, with a high near 68. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Clear, with a low around 41. North wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 60. North wind around 10 mph.
Thursday Night
Areas of frost after 4am. Otherwise, clear, with a low around 35. Northeast wind around 5 mph.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 63.
Friday Night
Mostly clear, with a low around 39.
Saturday
Mostly sunny, with a high near 66.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
Partly cloudy, with a low around 46.
Columbus Day
Mostly sunny, with a high near 64.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Chapman PA
 40.74°N 75.44°W (Elev. 699 ft)
Last Update:
6:51 pm EDT Oct 7, 2025
Forecast Valid:
8pm EDT Oct 7, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation