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

Excessive Rainfall Areas Today; Tropical Storm Jerry Forms

Heavy to excessive rainfall is possible today and tonight ahead of and along a cold front crossing portions of Kentucky, middle Tennessee, the Ohio Valley and New Mexico. Tropical Storm Jerry, the tenth named storm of the 2025 season, has formed over the central tropical Atlantic. Jerry is expected to be near or north of the northern Leeward Islands on Thursday and Friday. Read More >

Current conditions at

Allentown, Lehigh Valley International Airport (KABE)

Lat: 40.65°NLon: 75.45°WElev: 384ft.

Mostly Cloudy

78°F

26°C

Humidity 54%
Wind Speed S 17 G 29 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Oct 3:51 pm EDT
Extended Forecast for

Bethlehem PA

  • Tonight

    Tonight: Showers, with thunderstorms also possible after 2am. Low around 61. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 61 °F

    Showers

  • Wednesday

    Wednesday: Showers and possibly a thunderstorm before 10am, then a chance of showers between 10am and 11am. High near 70. North wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 70 °F

    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 42. North wind 5 to 10 mph.

    Low: 42 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. North wind 5 to 10 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 36. North wind around 5 mph becoming calm.

    Low: 36 °F

    Clear

  • Friday

    Friday: Areas of frost before 8am. Otherwise, sunny, with a high near 65.

    High: 65 °F

    Areas Frost
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Showers, with thunderstorms also possible after 2am. Low around 61. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers and possibly a thunderstorm before 10am, then a chance of showers between 10am and 11am. High near 70. North wind 5 to 15 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Clear, with a low around 42. North wind 5 to 10 mph.
Thursday
Sunny, with a high near 62. North wind 5 to 10 mph.
Thursday Night
Clear, with a low around 36. North wind around 5 mph becoming calm.
Friday
Areas of frost before 8am. Otherwise, sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 41.
Saturday
Mostly sunny, with a high near 68.
Saturday Night
Mostly cloudy, with a low around 46.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Partly cloudy, with a low around 47.
Columbus Day
Mostly sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 48.
Tuesday
Mostly sunny, with a high near 69.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Bethlehem PA
 40.63°N 75.38°W (Elev. 299 ft)
Last Update:
4:09 pm EDT Oct 7, 2025
Forecast Valid:
4pm EDT Oct 7, 2025-6pm EDT Oct 14, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation