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Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

86°F

30°C

Humidity 61%
Wind Speed E 10 mph
Barometer 29.92 in (1013.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index91°F (33°C)
Last update 23 May 5:53 pm EDT
Extended Forecast for

Marathon FL

  • Tonight

    Tonight: A slight chance of showers. Mostly clear, with a low around 80. East wind 5 to 10 mph. Chance of precipitation is 10%.

    Low: 80 °F

    Slight Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 89. East wind around 5 mph.

    High: 89 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 81. Southeast wind around 5 mph.

    Low: 81 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 90. South wind around 5 mph.

    High: 90 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 81. Southwest wind around 5 mph becoming north in the evening.

    Low: 81 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 83.

    Low: 83 °F

    Mostly Clear

  • Memorial Day

    Memorial Day: A slight chance of showers. Sunny, with a high near 92. Chance of precipitation is 10%.

    High: 92 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A slight chance of showers. Mostly clear, with a low around 83. Chance of precipitation is 10%.

    Low: 83 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A slight chance of showers. Mostly clear, with a low around 80. East wind 5 to 10 mph. Chance of precipitation is 10%.
Friday
Sunny, with a high near 89. East wind around 5 mph.
Friday Night
Mostly clear, with a low around 81. Southeast wind around 5 mph.
Saturday
Sunny, with a high near 90. South wind around 5 mph.
Saturday Night
Mostly clear, with a low around 81. Southwest wind around 5 mph becoming north in the evening.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 83.
Memorial Day
A slight chance of showers. Sunny, with a high near 92. Chance of precipitation is 10%.
Monday Night
A slight chance of showers. Mostly clear, with a low around 83. Chance of precipitation is 10%.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 81. Chance of precipitation is 20%.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 82. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Marathon FL
 24.72°N 81.07°W (Elev. 7 ft)
Last Update:
5:15 pm EDT May 23, 2024
Forecast Valid:
6pm EDT May 23, 2024-6pm EDT May 30, 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