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

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

A Few Clouds

20°F

-7°C

Humidity 55%
Wind Speed W 12 G 22 mph
Barometer 29.88 in (1012.6 mb)
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 26 Jan 5:51 pm EST
Extended Forecast for

Bethlehem PA

Cold Weather Advisory January 26, 07:00pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory

  • Tonight

    Tonight: Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 3 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Increasing clouds, with a high near 18. Wind chill values as low as -11. Southwest wind 10 to 15 mph.

    High: 18 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind around 5 mph.

    Low: 3 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 20. Wind chill values as low as -9. West wind 5 to 10 mph.

    High: 20 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 1. West wind around 5 mph.

    Low: 1 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 18.

    High: 18 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around -2.

    Low: -2 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Increasing clouds, with a high near 18. Wind chill values as low as -11. Southwest wind 10 to 15 mph.
Tuesday Night
Partly cloudy, with a low around 3. Wind chill values as low as -8. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 20. Wind chill values as low as -9. West wind 5 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 1. West wind around 5 mph.
Thursday
Sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around -2.
Friday
Mostly sunny, with a high near 16.
Friday Night
Partly cloudy, with a low around -1.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly cloudy, with a low around 7.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 30.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bethlehem PA
 40.63°N 75.38°W (Elev. 299 ft)
Last Update:
4:11 pm EST Jan 26, 2026
Forecast Valid:
6pm EST Jan 26, 2026-6pm EST Feb 2, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation