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

32°C

90°F

Humidity 54%
Wind Speed W 11 km/h
Barometer 1005.9 mb (29.72 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index36°C (96°F)
Last update 12 Jun 4:51 pm EDT
Extended Forecast for

Allentown PA

Severe T-storm Watch until June 12, 09:00pm
Heat Advisory June 12, 05:17pm until June 12, 08:00pm
Click here for hazard details and duration
Severe T-storm Watch
Heat Advisory
  •  
    Severe T-storm Watch until June 12, 09:00pm
    Heat Advisory June 12, 05:17pm until June 12, 08:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 33 °C

    Severe
    Thunderstorms

  • Tonight

    Tonight: A chance of showers and thunderstorms before 8pm. Some of the storms could be severe. Mostly cloudy, with a low around 18. Northwest wind around 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Severe
    Thunderstorms
    then Partly
    Cloudy

  • Saturday

    Saturday: Sunny, with a high near 31. Northwest wind 5 to 10 km/h.

    High: 31 °C

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 18. Calm wind.

    Low: 18 °C

    Mostly Clear

  • Sunday

    Sunday: Showers and possibly a thunderstorm, mainly after 2pm. High near 31. Light south wind becoming southwest 15 to 20 km/h in the morning. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    High: 31 °C

    Mostly Sunny
    then Showers

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm, mainly before 2am. Low around 16. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

    Low: 16 °C

    Showers

  • Monday

    Monday: Mostly sunny, with a high near 24.

    High: 24 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 13.

    Low: 13 °C

    Partly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Some of the storms could be severe. Mostly cloudy, with a high near 33. West wind around 20 km/h. Chance of precipitation is 60%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 8pm. Some of the storms could be severe. Mostly cloudy, with a low around 18. Northwest wind around 10 km/h. Chance of precipitation is 30%. New precipitation amounts of less than 1 mm, except higher amounts possible in thunderstorms.
Saturday
Sunny, with a high near 31. Northwest wind 5 to 10 km/h.
Saturday Night
Mostly clear, with a low around 18. Calm wind.
Sunday
Showers and possibly a thunderstorm, mainly after 2pm. High near 31. Light south wind becoming southwest 15 to 20 km/h in the morning. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Sunday Night
Showers and possibly a thunderstorm, mainly before 2am. Low around 16. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.
Monday
Mostly sunny, with a high near 24.
Monday Night
Partly cloudy, with a low around 13.
Tuesday
Mostly sunny, with a high near 26.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
A chance of showers. Mostly sunny, with a high near 27. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 16. Chance of precipitation is 30%.
Thursday
Showers likely. Partly sunny, with a high near 30. Chance of precipitation is 70%.
Thursday Night
Showers likely. Partly cloudy, with a low around 18. Chance of precipitation is 60%.
Juneteenth
A chance of showers. Mostly sunny, with a high near 29.
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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 m)
Last Update:
4:11 pm EDT Jun 12, 2026
Forecast Valid:
5pm EDT Jun 12, 2026-6pm EDT Jun 19, 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