National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 0ft.

Mostly Cloudy

18°C

65°F

Humidity 76%
Wind Speed N 11 km/h
Barometer 1018.3 mb (30.07 in)
Dewpoint 14°C (57°F)
Visibility 16 km
Last update 18 Dec 4:53 am EST
Extended Forecast for

Marathon Shores FL

  • Today

    Today: Sunny, with a high near 23. North wind 5 to 15 km/h.

    Sunny

    High: 23 °C

  • Tonight

    Tonight: Mostly clear, with a low around 19. North wind 5 to 10 km/h.

    Mostly Clear

    Low: 19 °C

  • Wednesday

    Wednesday: A chance of showers. Partly sunny, with a high near 25. Northeast wind 10 to 15 km/h. Chance of precipitation is 30%.

    Chance
    Showers

    High: 25 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. East wind 15 to 20 km/h. Chance of precipitation is 50%.

    Chance
    Showers

    Low: 23 °C

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a high near 27. Breezy, with a south wind 25 to 30 km/h. Chance of precipitation is 70%.

    Heavy Rain
    and Breezy

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 70%.

    Heavy Rain
    and Windy

    Low: 22 °C

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 23. Windy. Chance of precipitation is 30%.

    Chance
    Showers and
    Windy

    High: 23 °C

  • Friday
    Night

    Friday Night: A slight chance of showers. Partly cloudy, with a low around 18. Windy. Chance of precipitation is 10%.

    Slight Chance
    Showers and
    Windy

    Low: 18 °C

  • Saturday

    Saturday: Mostly sunny, with a high near 22.

    Mostly Sunny

    High: 22 °C

Detailed Forecast

Today
Sunny, with a high near 23. North wind 5 to 15 km/h.
Tonight
Mostly clear, with a low around 19. North wind 5 to 10 km/h.
Wednesday
A chance of showers. Partly sunny, with a high near 25. Northeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 23. East wind 15 to 20 km/h. Chance of precipitation is 50%.
Thursday
Showers likely and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a high near 27. Breezy, with a south wind 25 to 30 km/h. Chance of precipitation is 70%.
Thursday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce gusty winds and heavy rain. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 70%.
Friday
A chance of showers. Partly sunny, with a high near 23. Windy. Chance of precipitation is 30%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 18. Windy. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 22.
Saturday Night
Mostly clear, with a low around 17.
Sunday
Sunny, with a high near 23.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 24.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Marathon Shores FL
 24.72°N 81.05°W (Elev. 0 m)
Last Update:
5:15 am EST Dec 18, 2018
Forecast Valid:
5am EST Dec 18, 2018-6pm EST Dec 24, 2018
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation