7-Day Forecast 39.66°N 75.7°W (Text-Only)
NWS Forecast for: Brookside DE
Issued by: National Weather Service Philadelphia, PA
Last Update: 4:08 am EDT Aug 8, 2026
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  • Today

    Today: A chance of showers and thunderstorms after 2pm.  Patchy fog before 9am.  Otherwise, mostly sunny, with a high near 91. Heat index values as high as 100. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Patchy Fog
    then Chance
    T-storms

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 9pm.  Patchy fog after 1am.  Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 73 °F

    Chance
    T-storms then
    Patchy Fog

  • Sunday

    Sunday: Mostly sunny, with a high near 92. West wind 5 to 10 mph.

    High: 92 °F

    Mostly Sunny



  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 71. West wind around 5 mph becoming calm.

    Low: 71 °F

    Mostly Clear



  • Monday

    Monday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 92 °F

    Sunny



  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 73.

    Low: 73 °F

    Partly Cloudy



  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm.  Mostly sunny, with a high near 91. Chance of precipitation is 50%.

    High: 91 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 71. Chance of precipitation is 50%.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers after 2pm.  Partly sunny, with a high near 88. Chance of precipitation is 40%.

    High: 88 °F

    Partly Sunny
    then Chance
    Showers



  • Today: A chance of showers and thunderstorms after 2pm. Patchy fog before 9am. Otherwise, mostly sunny, with a high near 91. Heat index values as high as 100. Light west wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tonight: A chance of showers and thunderstorms, mainly before 9pm. Patchy fog after 1am. Otherwise, partly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Sunday: Mostly sunny, with a high near 92. West wind 5 to 10 mph.

    Sunday Night: Mostly clear, with a low around 71. West wind around 5 mph becoming calm.

    Monday: Sunny, with a high near 92. Calm wind becoming southwest around 5 mph in the afternoon.

    Monday Night: Partly cloudy, with a low around 73.

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 50%.

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 50%.

    Wednesday: A chance of showers after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 40%.

    Wednesday Night: A chance of showers before 2am. Mostly cloudy, with a low around 69. Chance of precipitation is 40%.

    Thursday: Mostly sunny, with a high near 87.

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

    Friday: Mostly sunny, with a high near 85.



    Brookside DE
     39.66°N 75.7°W (Elev. 49 ft)

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