NWS Forecast for: Allentown PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 1:18 am EDT Apr 25, 2024
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  • Overnight

    Overnight: Widespread frost.  Otherwise, mostly clear, with a low around 33. North wind 5 to 10 mph.

    Frost



    Low: 33 °F

  • Thursday

    Thursday: Widespread frost before 9am.  Otherwise, mostly sunny, with a high near 59. Northeast wind 5 to 10 mph.

    Frost then
    Mostly Sunny


    High: 59 °F

  • Thursday
    Night

    Thursday Night: Widespread frost after 2am.  Otherwise, mostly clear, with a low around 33. South wind around 5 mph becoming calm  after midnight.

    Partly Cloudy
    then Frost


    Low: 33 °F

  • Friday

    Friday: Widespread frost before 8am.  Otherwise, sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    Frost then
    Sunny


    High: 63 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph.

    Partly Cloudy



    Low: 38 °F

  • Saturday

    Saturday: A slight chance of showers after 2pm.  Partly sunny, with a high near 61. Chance of precipitation is 20%.

    Partly Sunny
    then Slight
    Chance
    Showers

    High: 61 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 47.

    Mostly Cloudy



    Low: 47 °F

  • Sunday

    Sunday: Partly sunny, with a high near 78.

    Partly Sunny



    High: 78 °F

  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 57.

    Partly Cloudy



    Low: 57 °F



  • Overnight: Widespread frost. Otherwise, mostly clear, with a low around 33. North wind 5 to 10 mph.

    Thursday: Widespread frost before 9am. Otherwise, mostly sunny, with a high near 59. Northeast wind 5 to 10 mph.

    Thursday Night: Widespread frost after 2am. Otherwise, mostly clear, with a low around 33. South wind around 5 mph becoming calm after midnight.

    Friday: Widespread frost before 8am. Otherwise, sunny, with a high near 63. Calm wind becoming south around 5 mph in the afternoon.

    Friday Night: Partly cloudy, with a low around 38. Southeast wind 5 to 10 mph.

    Saturday: A slight chance of showers after 2pm. Partly sunny, with a high near 61. Chance of precipitation is 20%.

    Saturday Night: Mostly cloudy, with a low around 47.

    Sunday: Partly sunny, with a high near 78.

    Sunday Night: Partly cloudy, with a low around 57.

    Monday: Mostly sunny, with a high near 85.

    Monday Night: Partly cloudy, with a low around 59.

    Tuesday: A chance of showers. Partly sunny, with a high near 82. Chance of precipitation is 50%.

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Wednesday: Mostly sunny, with a high near 75.



    Allentown PA
     40.59°N 75.47°W (Elev. 299 ft)

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