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

36°F

2°C

Humidity 48%
Wind Speed SW 8 mph
Barometer 30.14 in (1021.1 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 13 Mar 9:51 am EDT
Extended Forecast for

Nazareth PA

  • Today

    Today: A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance Rain

  • Tonight

    Tonight: A chance of rain, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Chance Rain
    then Mostly
    Clear

  • Saturday

    Saturday: Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 31. West wind around 5 mph becoming calm in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly cloudy, with a high near 51. Southeast wind 5 to 15 mph.

    High: 51 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Showers, mainly after 2am. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 42 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers. High near 66. Chance of precipitation is 100%.

    High: 66 °F

    Showers

  • Monday Night

    Monday Night: Showers, mainly before 2am. Low around 32. Chance of precipitation is 80%.

    Low: 32 °F

    Showers

  • Tuesday

    Tuesday: A chance of showers before 8am. Partly sunny, with a high near 40. Chance of precipitation is 30%.

    High: 40 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
A slight chance of rain between 2pm and 4pm. Mostly cloudy, with a high near 47. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Tonight
A chance of rain, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 49. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Increasing clouds, with a low around 31. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly cloudy, with a high near 51. Southeast wind 5 to 15 mph.
Sunday Night
Showers, mainly after 2am. Low around 42. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 66. Chance of precipitation is 100%.
Monday Night
Showers, mainly before 2am. Low around 32. Chance of precipitation is 80%.
Tuesday
A chance of showers before 8am. Partly sunny, with a high near 40. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 21.
Wednesday
Sunny, with a high near 40.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
Mostly cloudy, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Nazareth PA
 40.73°N 75.3°W (Elev. 400 ft)
Last Update:
4:11 am EDT Mar 13, 2026
Forecast Valid:
10am EDT Mar 13, 2026-6pm EDT Mar 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation