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

69°F

21°C

Humidity 49%
Wind Speed S 12 mph
Barometer 29.89 in (1012.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 7 Oct 3:51 pm EDT
Extended Forecast for

Allentown PA

  • Tonight

    Tonight: Clear, with a low around 54. South wind around 5 mph.

    Low: 54 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 74. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 74 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 50. West wind around 5 mph becoming calm in the evening.

    Low: 50 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 69. West wind 5 to 10 mph.

    High: 69 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm.

    Low: 49 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Showers likely after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.

    Low: 54 °F

    Partly Cloudy
    then Showers
    Likely

  • Sunday

    Sunday: Showers. High near 67. Chance of precipitation is 90%.

    High: 67 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 60. Chance of precipitation is 70%.

    Low: 60 °F

    Showers
    Likely

Detailed Forecast

Tonight
Clear, with a low around 54. South wind around 5 mph.
Thursday
Sunny, with a high near 74. West wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Thursday Night
Clear, with a low around 50. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 69. West wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 49. Northwest wind around 5 mph becoming calm.
Saturday
Mostly sunny, with a high near 73.
Saturday Night
Showers likely after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Sunday
Showers. High near 67. Chance of precipitation is 90%.
Sunday Night
Showers likely, mainly before 2am. Cloudy, with a low around 60. Chance of precipitation is 70%.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 72. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Allentown PA
 40.59°N 75.47°W (Elev. 299 ft)
Last Update:
4:09 pm EDT Oct 7, 2026
Forecast Valid:
4pm EDT Oct 7, 2026-6pm EDT Oct 14, 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