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

A major winter storm is expected to impact the area late this weekend.

A major winter storm is expected to begin impacting the area Saturday night, continuing through early Monday afternoon. Significant snow accumulations are possible areawide. Some mixed precipitation is expected across the I-95 corridor southward into Delmarva. View this briefing for details. Read More >

Hazardous Weather Conditions

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Overcast

18°F

-8°C

Humidity 88%
Wind Speed SW 6 mph
Barometer 29.78 in (1009.2 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 26 Jan 5:51 am EST
Extended Forecast for

Allentown PA

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

  • Today

    Today: Patchy fog before 7am. Otherwise, partly sunny, with a high near 26. Light west wind increasing to 10 to 15 mph in the morning.

    High: 26 °F

    Patchy Fog
    then Partly
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 4. Wind chill values as low as -6. West wind 10 to 15 mph.

    Low: 4 °F

    Mostly Clear

  • Tuesday

    Tuesday: Increasing clouds, with a high near 19. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 19 °F

    Increasing
    Clouds

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 2. Wind chill values as low as -7. West wind around 5 mph.

    Low: 2 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 19. West wind around 5 mph.

    High: 19 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around -2.

    Low: -2 °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 -3.

    Low: -3 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 16.

    High: 16 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, partly sunny, with a high near 26. Light west wind increasing to 10 to 15 mph in the morning.
Tonight
Mostly clear, with a low around 4. Wind chill values as low as -6. West wind 10 to 15 mph.
Tuesday
Increasing clouds, with a high near 19. Wind chill values as low as -8. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 2. Wind chill values as low as -7. West wind around 5 mph.
Wednesday
Mostly sunny, with a high near 19. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around -2.
Thursday
Sunny, with a high near 18.
Thursday Night
Mostly clear, with a low around -3.
Friday
Mostly sunny, with a high near 16.
Friday Night
Mostly clear, with a low around 1.
Saturday
Mostly sunny, with a high near 24.
Saturday Night
Mostly clear, with a low around 4.
Sunday
Sunny, with a high near 27.
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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:
4:20 am EST Jan 26, 2026
Forecast Valid:
6am EST Jan 26, 2026-6pm EST Feb 1, 2026
 
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Additional Resources

Radar & Satellite Image

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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