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.

Mostly Cloudy

43°F

6°C

Humidity 42%
Wind Speed S 12 mph
Barometer 30.01 in (1016.6 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 13 Mar 12:51 pm EDT
Extended Forecast for

Lehigh Valley PA

  • This Afternoon

    This Afternoon: A slight chance of rain and snow between 2pm and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain/Snow and
    Breezy

  • Tonight

    Tonight: A chance of rain, mainly before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 48. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 48 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 32. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 32 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Cloudy, with a high near 50. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 50 °F

    Cloudy

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 43. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 43 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Showers, with thunderstorms also possible after 2pm. High near 64. Breezy. Chance of precipitation is 100%.

    High: 64 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 29. Breezy. Chance of precipitation is 80%.

    Low: 29 °F

    Breezy.
    Showers then
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow showers before 8am. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 30%.

    High: 36 °F

    Breezy.
    Chance Snow
    Showers then
    Cloudy

Detailed Forecast

This Afternoon
A slight chance of rain and snow between 2pm and 3pm, then a slight chance of rain after 3pm. Mostly cloudy, with a high near 47. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tonight
A chance of rain, mainly before 10pm. Mostly cloudy during the early evening, then gradual clearing, with a low around 34. South wind around 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 48. Breezy, with a west wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday Night
Increasing clouds, with a low around 32. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Sunday
Cloudy, with a high near 50. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.
Sunday Night
Rain, mainly after 2am. Low around 43. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers, with thunderstorms also possible after 2pm. High near 64. Breezy. Chance of precipitation is 100%.
Monday Night
Rain showers before 2am, then a chance of snow showers. Some thunder is also possible. Low around 29. Breezy. Chance of precipitation is 80%.
Tuesday
A chance of snow showers before 8am. Mostly cloudy, with a high near 36. Breezy. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Cloudy, with a low around 28.
Thursday
Mostly cloudy, with a high near 46.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lehigh Valley PA
 40.67°N 75.57°W (Elev. 486 ft)
Last Update:
12:57 pm EDT Mar 13, 2026
Forecast Valid:
1pm EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation