7-Day Forecast 40.3°N 75.21°W (Text-Only)
NWS Forecast for: Chalfont PA
Issued by: National Weather Service Philadelphia, PA
Last Update: 7:09 pm EDT Jun 14, 2024
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  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe and produce heavy rainfall.  Cloudy during the early evening, then gradual clearing, with a low around 60. North wind around 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 60 °F

    Severe
    Thunderstorms

  • Saturday

    Saturday: Sunny, with a high near 80. North wind 10 to 15 mph.

    High: 80 °F

    Sunny

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 55. North wind around 5 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Northeast wind around 5 mph becoming calm.

    High: 83 °F

    Mostly Sunny

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 61. South wind around 5 mph.

    Low: 61 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 96.

    High: 96 °F

    Sunny

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 70.

    Low: 70 °F

    Mostly Clear



  • Tonight: Showers and thunderstorms likely, mainly before midnight. Some of the storms could be severe and produce heavy rainfall. Cloudy during the early evening, then gradual clearing, with a low around 60. North wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Saturday: Sunny, with a high near 80. North wind 10 to 15 mph.

    Saturday Night: Mostly clear, with a low around 55. North wind around 5 mph.

    Sunday: Mostly sunny, with a high near 83. Northeast wind around 5 mph becoming calm.

    Sunday Night: Mostly clear, with a low around 61. South wind around 5 mph.

    Monday: Sunny, with a high near 91.

    Monday Night: Mostly clear, with a low around 68.

    Tuesday: Sunny, with a high near 96.

    Tuesday Night: Mostly clear, with a low around 70.

    Juneteenth: Mostly sunny, with a high near 95.

    Wednesday Night: Partly cloudy, with a low around 68.

    Thursday: Mostly sunny, with a high near 95.

    Thursday Night: Partly cloudy, with a low around 70.

    Friday: Mostly sunny, with a high near 96.



    Chalfont PA
     40.3°N 75.21°W (Elev. 299 ft)

    Visit your local NWS office at: https://www.weather.gov/phi/