Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Partly Cloudy

77°F

25°C

Humidity 79%
Wind Speed Vrbl 6 mph
Barometer 29.86 in (1011.0 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 7 Apr 8:53 pm EDT
Extended Forecast for

3 Miles NE Islamorada FL

  • Tonight

    Tonight: A chance of showers and thunderstorms.  Partly cloudy, with a low around 71. North wind around 10 mph.  Chance of precipitation is 40%.

    Low: 71 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 77. North wind around 5 mph becoming west in the afternoon.  Chance of precipitation is 40%.

    High: 77 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 72. North wind around 5 mph.  Chance of precipitation is 40%.

    Low: 72 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph.  Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers.  Mostly cloudy, with a low around 73. Northeast wind around 15 mph.  Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Friday

    Friday: A slight chance of showers.  Mostly sunny, with a high near 78. Chance of precipitation is 20%.

    High: 78 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. Windy.

    Low: 72 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Windy.

    High: 78 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 73. Windy.

    Low: 73 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Partly cloudy, with a low around 71. North wind around 10 mph. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 77. North wind around 5 mph becoming west in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72. North wind around 5 mph. Chance of precipitation is 40%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Northeast wind 5 to 10 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Mostly cloudy, with a low around 73. Northeast wind around 15 mph. Chance of precipitation is 20%.
Friday
A slight chance of showers. Mostly sunny, with a high near 78. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 72. Windy.
Saturday
Mostly sunny, with a high near 78. Windy.
Saturday Night
Mostly clear, with a low around 73. Windy.
Sunday
Sunny, with a high near 78. Windy.
Sunday Night
Partly cloudy, with a low around 73. Windy.
Monday
Mostly sunny, with a high near 79. Windy.
Monday Night
Partly cloudy, with a low around 73. Windy.
Tuesday
Mostly sunny, with a high near 79. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Islamorada FL
 24.95°N 80.59°W (Elev. 0 ft)
9:15 pm EDT Apr 7, 2026
9pm EDT Apr 7, 2026-6pm EDT Apr 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database