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

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Fair

44°F

7°C

Humidity 89%
Wind Speed NW 3 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 9 Oct 7:51 am EDT
Extended Forecast for

Coplay PA

  • Today

    Today: Sunny, with a high near 70. West wind 5 to 15 mph.

    High: 70 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West wind around 5 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 71. North wind around 5 mph becoming south in the afternoon.

    High: 71 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am. Increasing clouds, with a low around 54. Northeast wind around 5 mph. Chance of precipitation is 20%.

    Low: 54 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Showers, mainly after 8am. High near 65. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: Showers, mainly before 2am. Low around 59. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers

  • Columbus Day

    Columbus Day: A chance of showers before 8am. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.

    High: 73 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 70. West wind 5 to 15 mph.
Tonight
Mostly cloudy, with a low around 47. West wind around 5 mph.
Saturday
Partly sunny, with a high near 71. North wind around 5 mph becoming south in the afternoon.
Saturday Night
A slight chance of showers after 2am. Increasing clouds, with a low around 54. Northeast wind around 5 mph. Chance of precipitation is 20%.
Sunday
Showers, mainly after 8am. High near 65. East wind 5 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
Showers, mainly before 2am. Low around 59. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 73. Chance of precipitation is 30%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 54.
Wednesday
Mostly sunny, with a high near 68.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 65.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Coplay PA
 40.66°N 75.49°W (Elev. 299 ft)
Last Update:
4:09 am EDT Oct 9, 2026
Forecast Valid:
8am EDT Oct 9, 2026-6pm EDT Oct 15, 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