7-Day Forecast 39.87°N 75.35°W (Text-Only)
NWS Forecast for: Crum Lynne PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 8:56 pm EDT Jun 22, 2024
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  • Tonight

    Tonight: Partly cloudy, with a low around 78. South wind around 5 mph.

    Low: 78 °F

    Partly Cloudy


  • Sunday

    Sunday: A chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 97. Heat index values as high as 105. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 97 °F

    Mostly Sunny
    then Chance
    T-storms

  • Sunday
    Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am.  Low around 75. Southwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 75 °F

    T-storms then
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 8am.  Sunny, with a high near 87. Northwest wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Chance
    Showers then
    Sunny

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68. Northwest wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear


  • Tuesday

    Tuesday: Sunny, with a high near 92.

    High: 92 °F

    Sunny


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear


  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 97.

    High: 97 °F

    Hot


  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms after 8pm.  Mostly cloudy, with a low around 75. Chance of precipitation is 50%.

    Low: 75 °F

    Chance
    T-storms



  • Tonight: Partly cloudy, with a low around 78. South wind around 5 mph.

    Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 97. Heat index values as high as 105. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Sunday Night: A chance of showers and thunderstorms before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Low around 75. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Monday: A chance of showers and thunderstorms before 8am. Sunny, with a high near 87. Northwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Monday Night: Mostly clear, with a low around 68. Northwest wind 5 to 10 mph.

    Tuesday: Sunny, with a high near 92.

    Tuesday Night: Mostly clear, with a low around 71.

    Wednesday: Mostly sunny and hot, with a high near 97.

    Wednesday Night: A chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 75. Chance of precipitation is 50%.

    Thursday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 90. Chance of precipitation is 30%.

    Thursday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 69. Chance of precipitation is 30%.

    Friday: Sunny, with a high near 90.

    Friday Night: Partly cloudy, with a low around 69.

    Saturday: Mostly sunny, with a high near 92.



    Crum Lynne PA
     39.87°N 75.35°W (Elev. 69 ft)

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