Significant Severe Weather and Heavy Rain Continue for the Central U.S.

Severe thunderstorms, with some strong tornadoes and very large hail, will continue across central portions of the country through early Thursday morning. Very heavy rainfall on already saturated and flooded ground, will produce more significant flooding in these areas. Severe thunderstorm and heavy rain threats continue across the Central and Southern Plains on Thursday. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Partly Cloudy

84°F

29°C

Humidity 59%
Wind Speed E 14 G 20 mph
Barometer 30.07 in (1018.1 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 22 May 9:53 pm EDT
Extended Forecast for

Marathon FL

  • Tonight

    Tonight: A slight chance of showers.  Partly cloudy, with a low around 81. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 81 °F

  • Thursday

    Thursday: A slight chance of showers.  Mostly sunny, with a high near 88. East wind around 15 mph.  Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 88 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers.  Partly cloudy, with a low around 79. East wind around 15 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers

    Low: 79 °F

  • Friday

    Friday: Mostly sunny, with a high near 88. East wind around 15 mph.

    Mostly Sunny

    High: 88 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 80. East wind around 15 mph.

    Mostly Clear

    Low: 80 °F

  • Saturday

    Saturday: Sunny, with a high near 87.

    Sunny

    High: 87 °F

  • Saturday
    Night

    Saturday Night: A slight chance of showers.  Mostly clear, with a low around 81. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 81 °F

  • Sunday

    Sunday: Sunny, with a high near 88.

    Sunny

    High: 88 °F

  • Sunday
    Night

    Sunday Night: A slight chance of showers.  Mostly clear, with a low around 81. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 81 °F

Detailed Forecast

Tonight
A slight chance of showers. Partly cloudy, with a low around 81. East wind around 15 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Mostly sunny, with a high near 88. East wind around 15 mph. Chance of precipitation is 10%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 79. East wind around 15 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 88. East wind around 15 mph.
Friday Night
Mostly clear, with a low around 80. East wind around 15 mph.
Saturday
Sunny, with a high near 87.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 81. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 88.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 81. Chance of precipitation is 10%.
Memorial Day
Sunny, with a high near 89.
Monday Night
A slight chance of showers. Mostly clear, with a low around 81. Chance of precipitation is 10%.
Tuesday
A slight chance of showers. Sunny, with a high near 90. Chance of precipitation is 10%.
Tuesday Night
A slight chance of showers. Mostly clear, with a low around 82. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Sunny, with a high near 90. Chance of precipitation is 20%.
Click Map For Forecast
Point Forecast:
Marathon FL
 24.72°N 81.1°W (Elev. 0 ft)
9:15 pm EDT May 22, 2019
9pm EDT May 22, 2019-6pm EDT May 29, 2019
 
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Additional Resources

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