Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Slow Moving Cold Front Moves into the Central U.S.

A slow moving cold front continues to move eastward across the U.S. this weekend. Behind the cold front is unseasonably cold weather and high elevation snows; ahead of the front, temperatures are more typical of mid-summer. The front separating these extremes will help focus heavy rain, with the potential for flash flooding extending from eastern New Mexico and western Texas to the Upper Midwest. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

89°F

32°C

Humidity 34%
Wind Speed N 3 mph
Barometer 30.02 in (1016.3 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 23 Sep 4:51 pm EDT
Extended Forecast for

Allentown PA

  • Tonight

    Tonight: Clear, with a low around 62. North wind around 5 mph becoming calm  in the evening.

    Clear

    Low: 62 °F

  • Sunday

    Sunday: Patchy fog before 8am.  Otherwise, sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.

    Patchy Fog
    then Sunny

    High: 89 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 67. Light north wind.

    Mostly Clear

    Low: 67 °F

  • Monday

    Monday: Sunny, with a high near 89. Northeast wind 3 to 6 mph.

    Sunny

    High: 89 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 66. Southeast wind 5 to 7 mph.

    Partly Cloudy

    Low: 66 °F

  • Tuesday

    Tuesday: A slight chance of showers.  Partly sunny, with a high near 82. Chance of precipitation is 20%.

    Slight Chance
    Showers

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Partly cloudy, with a low around 66.

    Partly Cloudy

    Low: 66 °F

  • Wednesday

    Wednesday: Partly sunny, with a high near 82.

    Partly Sunny

    High: 82 °F

  • Wednesday
    Night

    Wednesday Night: A chance of showers before 8pm.  Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Chance
    Showers then
    Mostly Cloudy

    Low: 64 °F

Detailed Forecast

Tonight
Clear, with a low around 62. North wind around 5 mph becoming calm in the evening.
Sunday
Patchy fog before 8am. Otherwise, sunny, with a high near 89. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 67. Light north wind.
Monday
Sunny, with a high near 89. Northeast wind 3 to 6 mph.
Monday Night
Partly cloudy, with a low around 66. Southeast wind 5 to 7 mph.
Tuesday
A slight chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 66.
Wednesday
Partly sunny, with a high near 82.
Wednesday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 50.
Saturday
Mostly sunny, with a high near 66.
Click Map For Forecast
Point Forecast:
Allentown PA
 40.59°N 75.47°W (Elev. 299 ft)
3:36 pm EDT Sep 23, 2017
5pm EDT Sep 23, 2017-6pm EDT Sep 30, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database