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.

Partly Cloudy

76°F

24°C

Humidity 79%
Wind Speed E 14 G 25 mph
Barometer 30.07 in (1018.2 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 3 Apr 4:53 am EDT
Extended Forecast for

Lower Matecumbe Beach FL

  • Today

    Today: A slight chance of showers. Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers and
    Breezy

  • Tonight

    Tonight: A slight chance of showers. Mostly clear, with a low around 74. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday

    Saturday: A slight chance of showers. Sunny, with a high near 79. East wind around 15 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A slight chance of showers. Mostly clear, with a low around 73. East wind around 15 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers. Sunny, with a high near 79. East wind around 15 mph. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers. Mostly clear, with a low around 73. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers. Sunny, with a high near 79. Chance of precipitation is 20%.

    High: 79 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.

    Low: 73 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers. Mostly sunny, with a high near 79. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers. Mostly clear, with a low around 74. Breezy, with an east wind 15 to 20 mph. Chance of precipitation is 10%.
Saturday
A slight chance of showers. Sunny, with a high near 79. East wind around 15 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Mostly clear, with a low around 73. East wind around 15 mph. Chance of precipitation is 20%.
Sunday
A slight chance of showers. Sunny, with a high near 79. East wind around 15 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Monday
A slight chance of showers. Sunny, with a high near 79. Chance of precipitation is 20%.
Monday Night
A chance of showers. Partly cloudy, with a low around 73. Chance of precipitation is 30%.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 78. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Windy. Chance of precipitation is 50%.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 77. Windy. Chance of precipitation is 60%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 71. Very windy. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 77. Very windy. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Matecumbe Beach FL
 24.87°N 80.73°W (Elev. 0 ft)
Last Update:
7:15 am EDT Apr 3, 2026
Forecast Valid:
7am EDT Apr 3, 2026-6pm EDT Apr 9, 2026
 
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