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

Severe Storms in the Plains; Above Average Temperatures in the Central U.S.

Strong to severe storms and heavy rainfall will be possible across the southern High Plains for a few days. Isolated severe storms will be possible farther north across the central/northern High Plains. Above-normal near-record to record-breaking temperatures will continue across portions of the central U.S. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Light Rain Fog/Mist

79°F

26°C

Humidity 90%
Wind Speed E 8 G 18 mph
Barometer 29.86 in (1011.2 mb)
Dewpoint 76°F (24°C)
Visibility 4.00 mi
Heat Index83°F (28°C)
Last update 2 Oct 5:53 am EDT
Extended Forecast for

Marathon FL

  • Today

    Today: Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. Northeast wind around 15 mph. Chance of precipitation is 70%.

    Showers
    Likely

    High: 89 °F

  • Tonight

    Tonight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 60%.

    Showers
    Likely and
    Breezy

    Low: 79 °F

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Partly sunny, with a high near 89. Northeast wind around 15 mph. Chance of precipitation is 30%.

    Chance
    Showers

    High: 89 °F

  • Tuesday
    Night

    Tuesday Night: A slight chance of showers. Partly cloudy, with a low around 78. Northeast wind around 15 mph. Chance of precipitation is 10%.

    Slight Chance
    Showers

    Low: 78 °F

  • Wednesday

    Wednesday: A slight chance of showers. Mostly sunny, with a high near 89. Northeast wind around 10 mph. Chance of precipitation is 10%.

    Slight Chance
    Showers

    High: 89 °F

  • Wednesday
    Night

    Wednesday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 79 °F

  • Thursday

    Thursday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 88 °F

  • Thursday
    Night

    Thursday Night: A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    Low: 79 °F

  • Friday

    Friday: A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.

    Slight Chance
    T-storms

    High: 87 °F

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 89. Northeast wind around 15 mph. Chance of precipitation is 70%.
Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 79. Breezy, with a northeast wind 15 to 20 mph. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 89. Northeast wind around 15 mph. Chance of precipitation is 30%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 78. Northeast wind around 15 mph. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Mostly sunny, with a high near 89. Northeast wind around 10 mph. Chance of precipitation is 10%.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 79. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 10%.
Saturday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 10%.
Saturday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 80. Chance of precipitation is 20%.
Sunday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 87. Chance of precipitation is 20%.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Marathon FL
 24.72°N 81.07°W (Elev. 7 ft)
Last Update:
6:15 am EDT Oct 2, 2023
Forecast Valid:
6am EDT Oct 2, 2023-6pm EDT Oct 8, 2023
 
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