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.

Overcast

65°F

18°C

Humidity 81%
Wind Speed S 17 G 28 mph
Barometer 29.42 in (996.2 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 16 Mar 4:51 pm EDT
Extended Forecast for

Allentown PA

Wind Advisory until March 17, 02:00am
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory until March 17, 02:00am

    NOW until 2:00am Tue

    Wind Advisory

  • This Afternoon

    High: 68 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain showers, possibly mixing with sleet after 1am, then gradually ending. Some thunder is also possible. Low around 28. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.

    Low: 28 °F

    Breezy.
    Severe
    Thunderstorms
    then
    Rain/Sleet

  • Tuesday

    Tuesday: Scattered flurries before 1pm, then scattered flurries after 2pm. Increasing clouds, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 39 °F

    Scattered
    Flurries and
    Breezy

  • Tuesday Night

    Tuesday Night: Scattered flurries before 7pm. Mostly clear, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 23 °F

    Scattered
    Flurries

  • Wednesday

    Wednesday: Partly sunny, with a high near 40. West wind around 5 mph.

    High: 40 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 48.

    High: 48 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 33.

    Low: 33 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely. Cloudy, with a high near 68. South wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain showers, possibly mixing with sleet after 1am, then gradually ending. Some thunder is also possible. Low around 28. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 100%. Little or no sleet accumulation expected.
Tuesday
Scattered flurries before 1pm, then scattered flurries after 2pm. Increasing clouds, with a high near 39. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Scattered flurries before 7pm. Mostly clear, with a low around 23. West wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 40. West wind around 5 mph.
Wednesday Night
Partly cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 48.
Thursday Night
Mostly cloudy, with a low around 33.
Friday
Partly sunny, with a high near 55.
Friday Night
A chance of rain after 8pm. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Saturday
A chance of rain. Partly sunny, with a high near 54. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 36. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 33.
Monday
Partly sunny, with a high near 49.
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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:
4:57 pm EDT Mar 16, 2026
Forecast Valid:
5pm EDT Mar 16, 2026-6pm EDT Mar 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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