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

63°F

17°C

Humidity 56%
Wind Speed E 6 mph
Barometer 30.41 in (1029.9 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 10 Oct 8:51 pm EDT
Extended Forecast for

Northampton PA

  • Tonight

    Tonight: Increasing clouds, with a low around 52. Calm wind becoming east around 5 mph after midnight.

    Low: 52 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Rain. High near 64. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

    High: 64 °F

    Rain

  • Sunday Night

    Sunday Night: Showers and thunderstorms likely, mainly before midnight. Cloudy, with a low around 58. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers
    Likely then
    Chance
    Showers

  • Columbus Day

    Columbus Day: Partly sunny, with a high near 73. North wind around 5 mph.

    High: 73 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 52. Calm wind becoming east around 5 mph after midnight.
Sunday
Rain. High near 64. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.
Sunday Night
Showers and thunderstorms likely, mainly before midnight. Cloudy, with a low around 58. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Columbus Day
Partly sunny, with a high near 73. North wind around 5 mph.
Monday Night
Mostly clear, with a low around 55. Northwest wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 60.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Mostly sunny, with a high near 67.
Thursday Night
Mostly cloudy, with a low around 50.
Friday
A chance of showers. Mostly cloudy, with a high near 65. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 60.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Northampton PA
 40.68°N 75.48°W (Elev. 384 ft)
Last Update:
4:10 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 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