7-Day Forecast 24.66°N 81.43°W (Text-Only)
NWS Forecast for: Summerland Key FL
Issued by: National Weather Service Key West, FL
Last Update: 11:15 pm EDT May 17, 2026
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  • Tonight

    Tonight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. East wind around 25 km/h.  Chance of precipitation is 30%.

    Low: 27 °C

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 31. East wind around 25 km/h.  Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. East wind around 25 km/h.  Chance of precipitation is 40%.

    Low: 27 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 31. East wind around 20 km/h.  Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers

  • Tuesday
    Night

    Tuesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 27. East wind around 25 km/h.  Chance of precipitation is 30%.

    Low: 27 °C

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 31. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers.  Partly cloudy, with a low around 26. Chance of precipitation is 10%.

    Low: 26 °C

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 33.

    High: 33 °C

    Sunny

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Mostly clear, with a low around 27. Chance of precipitation is 10%.

    Low: 27 °C

    Slight Chance
    Showers



  • Tonight: A chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind around 25 km/h. Chance of precipitation is 30%.

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. East wind around 25 km/h. Chance of precipitation is 30%.

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind around 25 km/h. Chance of precipitation is 40%.

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. East wind around 20 km/h. Chance of precipitation is 30%.

    Tuesday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 27. East wind around 25 km/h. Chance of precipitation is 30%.

    Wednesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 30%.

    Wednesday Night: A slight chance of showers. Partly cloudy, with a low around 26. Chance of precipitation is 10%.

    Thursday: Sunny, with a high near 33.

    Thursday Night: A slight chance of showers. Mostly clear, with a low around 27. Chance of precipitation is 10%.

    Friday: A slight chance of showers. Sunny, with a high near 33. Chance of precipitation is 10%.

    Friday Night: A slight chance of showers. Mostly clear, with a low around 27. Chance of precipitation is 10%.

    Saturday: A slight chance of showers and thunderstorms. Sunny, with a high near 34. Chance of precipitation is 20%.

    Saturday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 27. Chance of precipitation is 30%.

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 34. Chance of precipitation is 30%.



    Summerland Key FL
     24.66°N 81.43°W (Elev. 0 m)

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