7-Day Forecast 25.69°N 80.17°W (Text-Only)
NWS Forecast for: Key Biscayne FL
Issued by: National Weather Service Miami - South Florida
Last Update: 12:48 am EDT Jun 25, 2024
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  • Overnight

    Overnight: A 20 percent chance of showers and thunderstorms after 3am.  Partly cloudy, with a low around 80. Southwest wind around 7 mph.

    Low: 80 °F

    Slight Chance
    T-storms


  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly after 4pm.  Partly sunny, with a high near 87. Southwest wind 6 to 9 mph.  Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Chance
    T-storms then
    T-storms
    Likely

  • Tuesday
    Night

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am.  Cloudy, then gradually becoming partly cloudy, with a low around 80. West wind 7 to 9 mph.  New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 80 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm.  Partly sunny, with a high near 87. Heat index values as high as 100. Southwest wind around 9 mph.  Chance of precipitation is 70%.

    High: 87 °F

    Showers
    Likely then
    T-storms
    Likely

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm.  Partly cloudy, with a low around 80. Southwest wind around 9 mph.  Chance of precipitation is 60%.

    Low: 80 °F

    T-storms
    Likely


  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 89. West wind 7 to 9 mph becoming south in the afternoon.  Chance of precipitation is 70%.

    High: 89 °F

    Chance
    T-storms then
    Showers
    Likely

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am.  Partly cloudy, with a low around 81. Southwest wind 7 to 10 mph.  Chance of precipitation is 60%.

    Low: 81 °F

    Showers
    Likely then
    Chance
    T-storms

  • Friday

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Mostly sunny, with a high near 88. West wind 6 to 8 mph becoming east in the morning.  Chance of precipitation is 60%.

    High: 88 °F

    Chance
    T-storms then
    Showers
    Likely

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm.  Partly cloudy, with a low around 81. Southeast wind around 9 mph.  Chance of precipitation is 60%.

    Low: 81 °F

    Showers
    Likely then
    Chance
    T-storms



  • Overnight: A 20 percent chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 80. Southwest wind around 7 mph.

    Tuesday: Showers and thunderstorms likely, mainly after 4pm. Partly sunny, with a high near 87. Southwest wind 6 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Tuesday Night: A 50 percent chance of showers and thunderstorms, mainly before 1am. Cloudy, then gradually becoming partly cloudy, with a low around 80. West wind 7 to 9 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Wednesday: Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 87. Heat index values as high as 100. Southwest wind around 9 mph. Chance of precipitation is 70%.

    Wednesday Night: Showers and thunderstorms likely, mainly before 8pm. Partly cloudy, with a low around 80. Southwest wind around 9 mph. Chance of precipitation is 60%.

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. West wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 70%.

    Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms, mainly between 8pm and 2am. Partly cloudy, with a low around 81. Southwest wind 7 to 10 mph. Chance of precipitation is 60%.

    Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 88. West wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 60%.

    Friday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Partly cloudy, with a low around 81. Southeast wind around 9 mph. Chance of precipitation is 60%.

    Saturday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 87. Chance of precipitation is 70%.

    Saturday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 82.

    Sunday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 86. Chance of precipitation is 70%.

    Sunday Night: A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 82.

    Monday: Showers likely and possibly a thunderstorm. Mostly sunny, with a high near 87. Chance of precipitation is 70%.



    Key Biscayne FL
     25.69°N 80.17°W

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