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

45°F

7°C

Humidity 35%
Wind Speed Vrbl 7 mph
Barometer 29.87 in (1011.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 26 Feb 12:51 pm EST
Extended Forecast for

Allentown PA

  • This Afternoon

    This Afternoon: A slight chance of snow before 3pm. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 46. Calm wind becoming south around 5 mph.

    High: 46 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 53. Calm wind becoming southwest around 5 mph.

    High: 53 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.

    Low: 31 °F

    Partly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Sunday

    Sunday: Partly sunny, with a high near 39.

    High: 39 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 16.

    Low: 16 °F

    Partly Cloudy

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 29. Chance of precipitation is 40%.

    High: 29 °F

    Chance Snow

Detailed Forecast

This Afternoon
A slight chance of snow before 3pm. Partly sunny, with a high near 41. West wind around 5 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 22. Northwest wind around 5 mph becoming calm.
Friday
Sunny, with a high near 46. Calm wind becoming south around 5 mph.
Friday Night
Mostly clear, with a low around 28. Calm wind.
Saturday
Sunny, with a high near 53. Calm wind becoming southwest around 5 mph.
Saturday Night
A slight chance of rain and snow between 1am and 4am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 31. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 16.
Monday
A chance of snow. Cloudy, with a high near 29. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
A chance of rain and snow. Mostly cloudy, with a high near 36. Chance of precipitation is 40%.
Tuesday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Wednesday
A chance of rain. Partly sunny, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Allentown PA
 40.59°N 75.47°W (Elev. 299 ft)
Last Update:
4:12 am EST Feb 26, 2026
Forecast Valid:
1pm EST Feb 26, 2026-6pm EST Mar 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation