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

30°F

-1°C

Humidity 47%
Wind Speed NW 8 mph
Barometer 29.95 in (1014.8 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 3 Jan 2:51 pm EST
Extended Forecast for

Bethlehem PA

  • Tonight

    Tonight: A chance of snow, mainly after 2am. Cloudy, with a low around 23. West wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow

  • Sunday

    Sunday: Mostly sunny, with a high near 34. Light west wind becoming northwest 10 to 15 mph in the morning.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light after midnight.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.

    High: 32 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24. Calm wind.

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.

    High: 41 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Tuesday Night

    Tuesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.

    Low: 32 °F

    Chance Rain

  • Wednesday

    Wednesday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow, mainly after 2am. Cloudy, with a low around 23. West wind around 5 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 34. Light west wind becoming northwest 10 to 15 mph in the morning.
Sunday Night
Partly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light after midnight.
Monday
Mostly cloudy, with a high near 32. Calm wind becoming south around 5 mph.
Monday Night
Mostly cloudy, with a low around 24. Calm wind.
Tuesday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 41. Chance of precipitation is 20%.
Tuesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 31.
Thursday
Partly sunny, with a high near 47.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 37. Chance of precipitation is 40%.
Friday
A chance of rain. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Saturday
A chance of rain. Mostly cloudy, with a high near 55. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bethlehem PA
 40.63°N 75.38°W (Elev. 299 ft)
Last Update:
4:11 am EST Jan 3, 2026
Forecast Valid:
3pm EST Jan 3, 2026-6pm EST Jan 10, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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