Forecast

    Forecast for Key West, FL | Forecast Periods: 14
    Monday
    Mar 16
    2026

    Key West, FL

    Updated: 4:15 PM EDT

    85°F

    Chance Showers And Thunderstorms

    10 mph S
    Precipitation: 28%

    A chance of showers and thunderstorms. Mostly sunny, with a high near 85. South wind around 10 mph. Chance of precipitation is 30%.

    Hourly Forecast

    MON16:00
    84°F
    Chance Showers And Thunderstorms
    Dewpoint:22.2°Precip:28%Humidity:67%Wind:10 mph S
    MON17:00
    83°F
    Chance Showers And Thunderstorms
    Dewpoint:22.2°Precip:28%Humidity:70%Wind:10 mph SW
    MON18:00
    82°F
    Chance Showers And Thunderstorms
    Dewpoint:22.2°Precip:28%Humidity:72%Wind:10 mph SW
    MON19:00
    80°F
    Chance Showers And Thunderstorms
    Dewpoint:22.2°Precip:28%Humidity:77%Wind:10 mph SW
    TUE20:00
    77°F
    Showers And Thunderstorms
    Dewpoint:21.7°Precip:80%Humidity:82%Wind:10 mph SW
    TUE21:00
    76°F
    Showers And Thunderstorms
    Dewpoint:22.2°Precip:80%Humidity:87%Wind:10 mph SW
    TUE22:00
    76°F
    Showers And Thunderstorms
    Dewpoint:21.7°Precip:80%Humidity:85%Wind:10 mph SW
    TUE23:00
    76°F
    Showers And Thunderstorms
    Dewpoint:21.7°Precip:80%Humidity:85%Wind:10 mph SW
    TUE00:00
    75°F
    Showers And Thunderstorms
    Dewpoint:21.7°Precip:80%Humidity:87%Wind:10 mph SW
    TUE01:00
    75°F
    Showers And Thunderstorms
    Dewpoint:21.1°Precip:80%Humidity:84%Wind:10 mph SW
    TUE02:00
    74°F
    Showers And Thunderstorms
    Dewpoint:21.1°Precip:80%Humidity:87%Wind:10 mph W
    TUE03:00
    73°F
    Showers And Thunderstorms
    Dewpoint:21.1°Precip:80%Humidity:90%Wind:10 mph W
    TUE04:00
    73°F
    Showers And Thunderstorms
    Dewpoint:21.1°Precip:80%Humidity:90%Wind:10 mph W
    TUE05:00
    71°F
    Showers And Thunderstorms
    Dewpoint:20.6°Precip:80%Humidity:93%Wind:15 mph N
    TUE06:00
    70°F
    Showers And Thunderstorms
    Dewpoint:20°Precip:80%Humidity:93%Wind:15 mph N
    TUE07:00
    70°F
    Showers And Thunderstorms
    Dewpoint:19.4°Precip:80%Humidity:90%Wind:15 mph N
    TUE08:00
    69°F
    Chance Showers And Thunderstorms
    Dewpoint:18.9°Precip:32%Humidity:90%Wind:15 mph N
    TUE09:00
    68°F
    Chance Showers And Thunderstorms
    Dewpoint:18.3°Precip:32%Humidity:90%Wind:15 mph N
    TUE10:00
    70°F
    Chance Showers And Thunderstorms
    Dewpoint:18.3°Precip:32%Humidity:84%Wind:15 mph N
    TUE11:00
    73°F
    Chance Showers And Thunderstorms
    Dewpoint:18.3°Precip:32%Humidity:76%Wind:15 mph N
    TUE12:00
    74°F
    Chance Showers And Thunderstorms
    Dewpoint:17.8°Precip:32%Humidity:71%Wind:15 mph N
    TUE13:00
    74°F
    Chance Showers And Thunderstorms
    Dewpoint:17.2°Precip:32%Humidity:69%Wind:15 mph N
    TUE14:00
    73°F
    Chance Showers And Thunderstorms
    Dewpoint:16.7°Precip:32%Humidity:68%Wind:15 mph N
    TUE15:00
    73°F
    Chance Showers And Thunderstorms
    Dewpoint:16.1°Precip:32%Humidity:66%Wind:15 mph N

    Extended Forecast

    Tonight

    Mon, Mar 16
    67°F
    Showers And Thunderstorms
    10 mph W
    Precipitation: 80%
    Showers and thunderstorms. Mostly cloudy, with a low around 67. West wind 10 to 15 mph. Chance of precipitation is 80%.

    Tuesday

    Tue, Mar 17
    77°F
    Showers And Thunderstorms
    15 mph N
    Precipitation: 80%
    Showers and thunderstorms. Cloudy. High near 77, with temperatures falling to around 71 in the afternoon. North wind 15 to 20 mph. Chance of precipitation is 80%.

    Tuesday Night

    Tue, Mar 17
    65°F
    Chance Showers And Thunderstorms
    15 mph NE
    Precipitation: 34%
    A chance of showers and thunderstorms. Cloudy, with a low around 65. Northeast wind 15 to 20 mph. Chance of precipitation is 30%.

    Wednesday

    Wed, Mar 18
    78°F
    Chance Showers And Thunderstorms
    15 mph NE
    Precipitation: 49%
    A chance of showers and thunderstorms. Cloudy, with a high near 78. Northeast wind 15 to 20 mph. Chance of precipitation is 50%.

    Wednesday Night

    Wed, Mar 18
    67°F
    Chance Showers And Thunderstorms
    15 mph NE
    Precipitation: 58%
    A chance of showers and thunderstorms. Cloudy, with a low around 67. Chance of precipitation is 60%.

    Thursday

    Thu, Mar 19
    79°F
    Chance Showers And Thunderstorms
    15 mph NE
    Precipitation: 58%
    A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

    Thursday Night

    Thu, Mar 19
    67°F
    Slight Chance Rain Showers then Partly Cloudy
    15 mph NE
    Precipitation: 35%
    A slight chance of rain showers before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 40%.

    Friday

    Fri, Mar 20
    78°F
    Sunny
    15 mph N
    Precipitation: 6%
    Sunny, with a high near 78.

    Friday Night

    Fri, Mar 20
    68°F
    Mostly Clear
    10 mph NE
    Precipitation: 4%
    Mostly clear, with a low around 68.

    Saturday

    Sat, Mar 21
    79°F
    Sunny
    10 mph NE
    Precipitation: 4%
    Sunny, with a high near 79.

    Saturday Night

    Sat, Mar 21
    70°F
    Mostly Clear
    5 mph NE
    Precipitation: 4%
    Mostly clear, with a low around 70.

    Sunday

    Sun, Mar 22
    80°F
    Sunny
    5 mph E
    Precipitation: 4%
    Sunny, with a high near 80.

    Sunday Night

    Sun, Mar 22
    71°F
    Mostly Clear
    5 mph E
    Precipitation: 6%
    Mostly clear, with a low around 71.

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