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

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

30°C

86°F

Humidity 70%
Wind Speed E 17 km/h
Barometer 1016.8 mb (30.03 in)
Dewpoint 24°C (75°F)
Visibility 16 km
Heat Index35°C (95°F)
Last update 31 May 8:53 am EDT
Extended Forecast for

Marathon FL

  • Today

    Today: A slight chance of showers and thunderstorms. Sunny, with a high near 32. East wind 15 to 20 km/h. Chance of precipitation is 20%.

    High: 32 °C

    Slight Chance
    T-storms

  • Tonight

    Tonight: A slight chance of showers and thunderstorms. Mostly clear, with a low around 27. East wind around 25 km/h. Chance of precipitation is 20%.

    Low: 27 °C

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms. Sunny, with a high near 30. Northeast wind 20 to 25 km/h. Chance of precipitation is 20%.

    High: 30 °C

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms. Mostly clear, with a low around 26. East wind 20 to 25 km/h. Chance of precipitation is 30%.

    Low: 26 °C

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. East wind 15 to 20 km/h. Chance of precipitation is 30%.

    High: 31 °C

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °C

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.

    High: 31 °C

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.

    Low: 26 °C

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 30. Chance of precipitation is 40%.

    High: 30 °C

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers and thunderstorms. Sunny, with a high near 32. East wind 15 to 20 km/h. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms. Mostly clear, with a low around 27. East wind around 25 km/h. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Sunny, with a high near 30. Northeast wind 20 to 25 km/h. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms. Mostly clear, with a low around 26. East wind 20 to 25 km/h. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. East wind 15 to 20 km/h. Chance of precipitation is 30%.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 26. Chance of precipitation is 40%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 30. Chance of precipitation is 40%.
Tuesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 40%.
Wednesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 31. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 27. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 32. Chance of precipitation is 30%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Marathon FL
 24.72°N 81.07°W (Elev. 7 m)
Last Update:
9:15 am EDT May 31, 2024
Forecast Valid:
9am EDT May 31, 2024-6pm EDT Jun 6, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation