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

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

65°F

18°C

Humidity 84%
Wind Speed SW 7 mph
Barometer 29.88 in (1011.6 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 10:51 pm EDT
Extended Forecast for

Trexlertown PA

  • Tonight

    Tonight: Clear, with a low around 64. Southwest wind 5 to 10 mph.

    Low: 64 °F

    Clear

  • Wednesday

    Wednesday: A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 81 °F

    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. North wind around 5 mph.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. North wind around 5 mph becoming calm.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Showers, mainly after 2am. Low around 55. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Showers

  • Friday

    Friday: Showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 75. Breezy. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers and
    Breezy

  • Friday Night

    Friday Night: Showers before 8pm. Low around 41. Breezy. Chance of precipitation is 80%.

    Low: 41 °F

    Breezy.
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 51. Breezy.

    High: 51 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Patchy frost after 1am. Otherwise, mostly clear, with a low around 34.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

Detailed Forecast

Tonight
Clear, with a low around 64. Southwest wind 5 to 10 mph.
Wednesday
A slight chance of showers between 11am and 2pm. Mostly sunny, with a high near 81. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 53. North wind around 5 mph.
Thursday
Mostly sunny, with a high near 68. North wind around 5 mph becoming calm.
Thursday Night
Showers, mainly after 2am. Low around 55. Southeast wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers and possibly a thunderstorm after 2pm. High near 75. Breezy. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
Showers before 8pm. Low around 41. Breezy. Chance of precipitation is 80%.
Saturday
Sunny, with a high near 51. Breezy.
Saturday Night
Patchy frost after 1am. Otherwise, mostly clear, with a low around 34.
Sunday
Patchy frost before 9am. Otherwise, sunny, with a high near 58.
Sunday Night
Mostly clear, with a low around 38.
Monday
Mostly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 44.
Tuesday
Mostly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Trexlertown PA
 40.54°N 75.6°W (Elev. 400 ft)
Last Update:
4:09 pm EDT Oct 13, 2026
Forecast Valid:
11pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation