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

48°F

9°C

Humidity 93%
Wind Speed Calm
Barometer 29.92 in (1013.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 11 Mar 4:51 am EDT
Extended Forecast for

3 Miles W Chapman PA

  • Today

    Today: A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Light and variable wind becoming south 10 to 15 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers

  • Tonight

    Tonight: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 44. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 44 °F

    Showers

  • Thursday

    Thursday: A chance of rain showers before 11am, then a chance of snow showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 42 by 11am. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F⇓

    Breezy.
    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 15 mph.

    Low: 28 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, with a high near 47. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 47 °F

    Partly Sunny
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 33. Chance of precipitation is 20%.

    Low: 33 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: Cloudy, with a high near 51.

    High: 51 °F

    Cloudy

Detailed Forecast

Today
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Light and variable wind becoming south 10 to 15 mph in the morning. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 11pm. Low around 44. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of rain showers before 11am, then a chance of snow showers between 11am and 2pm. Mostly cloudy, with a temperature falling to around 42 by 11am. Breezy, with a northwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 28. West wind 5 to 15 mph.
Friday
Partly sunny, with a high near 47. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 47.
Saturday Night
Mostly cloudy, with a low around 30.
Sunday
Cloudy, with a high near 51.
Sunday Night
Rain, mainly after 2am. Low around 42. Chance of precipitation is 80%.
Monday
Rain. High near 59. Breezy. Chance of precipitation is 80%.
Monday Night
A chance of rain and snow. Partly cloudy, with a low around 25. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Chapman PA
 40.77°N 75.47°W (Elev. 617 ft)
Last Update:
4:09 am EDT Mar 11, 2026
Forecast Valid:
5am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation