Excessive Rainfall Possible This Weekend; October Heat Wave in California

A slow moving front will be the focus area for heavy to excessive rainfall and a threat for flash/urban flooding across the northern Gulf Coast and Southeast U.S. through this weekend. Abnormally hot, potentially record-breaking, temperatures will impact southern California and stretch north toward the Bay Area and Central Valley into next week. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

66°F

19°C

Humidity 52%
Wind Speed NE 15 mph
Barometer 30.26 in (1024.4 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 3 Oct 10:51 am EDT
Extended Forecast for

Lehigh Valley PA

  • Today

    Today: Sunny, with a high near 71. Northeast wind around 5 mph.

    High: 71 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 52. East wind around 5 mph becoming calm.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Showers likely, mainly between noon and 4pm.  Increasing clouds, with a high near 64. East wind around 5 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 64 °F

    Partly Sunny
    then Showers
    Likely

  • Sunday Night

    Sunday Night: A slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm.  Chance of precipitation is 20%.

    Low: 55 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 41.

    Low: 41 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 71. Northeast wind around 5 mph.
Tonight
Mostly clear, with a low around 52. East wind around 5 mph becoming calm.
Sunday
Showers likely, mainly between noon and 4pm. Increasing clouds, with a high near 64. East wind around 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. Northeast wind around 5 mph becoming calm. Chance of precipitation is 20%.
Monday
Mostly sunny, with a high near 69. Northwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon.
Monday Night
Clear, with a low around 43.
Tuesday
Sunny, with a high near 63.
Tuesday Night
Clear, with a low around 41.
Wednesday
Sunny, with a high near 66.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 70.
Thursday Night
Mostly clear, with a low around 50.
Friday
Sunny, with a high near 70.
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ABOUT THIS FORECAST

 
Point Forecast:
Lehigh Valley PA
 40.65°N 75.55°W (Elev. 453 ft)
4:09 am EDT Oct 3, 2026
11am EDT Oct 3, 2026-6pm EDT Oct 9, 2026
 
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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