7-Day Forecast 39.03°N 76.48°W (Text-Only)
NWS Forecast for: Cape St. Claire MD
Issued by: National Weather Service Baltimore, MD/Washington, D.C.
Last Update: 4:29 pm EDT Jun 24, 2025
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  • Tonight

    Tonight: Mostly clear, with a low around 79. Light northwest wind.

    Low: 79 °F

    Mostly Clear



  • Wednesday

    Wednesday: Sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming northeast around 5 mph in the afternoon.

    High: 95 °F

    Sunny



  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms before 5am, then a slight chance of showers.  Partly cloudy, with a low around 76. Calm wind.  Chance of precipitation is 30%.

    Low: 76 °F

    Chance
    T-storms


  • Thursday

    Thursday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 91 °F

    Slight Chance
    T-storms then
    Showers
    Likely

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am.  Mostly cloudy, with a low around 70. East wind around 6 mph.  Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely


  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am.  Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

    High: 82 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 71. Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms


  • Saturday

    Saturday: A chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 89. Chance of precipitation is 40%.

    High: 89 °F

    Partly Sunny
    then Chance
    T-storms

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms before 2am.  Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

    Low: 74 °F

    Chance
    T-storms




  • Tonight: Mostly clear, with a low around 79. Light northwest wind.

    Wednesday: Sunny, with a high near 95. Heat index values as high as 105. Calm wind becoming northeast around 5 mph in the afternoon.

    Wednesday Night: A chance of showers and thunderstorms before 5am, then a slight chance of showers. Partly cloudy, with a low around 76. Calm wind. Chance of precipitation is 30%.

    Thursday: A slight chance of showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 91. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday Night: Showers likely and possibly a thunderstorm before 2am, then a chance of showers and thunderstorms between 2am and 5am, then a chance of showers after 5am. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 60%.

    Friday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 82. Chance of precipitation is 40%.

    Friday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 71. Chance of precipitation is 30%.

    Saturday: A chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 40%.

    Saturday Night: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Chance of precipitation is 40%.

    Sunday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. Chance of precipitation is 50%.

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Chance of precipitation is 30%.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 89. Chance of precipitation is 40%.

    Monday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%.

    Tuesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 91. Chance of precipitation is 60%.



    Cape St. Claire MD
     39.03°N 76.48°W (Elev. 89 ft)

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