Severe Thunderstorms for the Center of the Nation; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

A round of severe thunderstorms are forecast across areas of the Southern Plains, Mississippi Valley and Great Lakes this afternoon and tonight; The threat for flash flooding will also accompany these storms. The rainfall for the Great Lakes region could prolong the ongoing flooding. Where the rain is needed, the Southern High Plains, critical fire weather concerns through today. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Mostly Cloudy

77°F

25°C

Humidity 82%
Wind Speed NE 8 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 17 Apr 11:53 pm EDT
Extended Forecast for

Lower Matecumbe Beach FL

  • Overnight

    Overnight: A slight chance of showers.  Partly cloudy, with a low around 74. East wind around 10 mph.  Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 80. East wind around 10 mph.

    High: 80 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers.  Partly cloudy, with a low around 75. East wind around 10 mph.  Chance of precipitation is 10%.

    Low: 75 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers.  Partly sunny, with a high near 80. East wind around 5 mph.  Chance of precipitation is 10%.

    High: 80 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers.  Mostly cloudy, with a low around 74. North wind around 5 mph.  Chance of precipitation is 10%.

    Low: 74 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers.  Partly sunny, with a high near 80. Chance of precipitation is 20%.

    High: 80 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 72. Windy.  Chance of precipitation is 30%.

    Low: 72 °F

    Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77. Windy.

    High: 77 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: A slight chance of showers.  Partly cloudy, with a low around 72. Very windy.  Chance of precipitation is 10%.

    Low: 72 °F

    Slight Chance
    Showers and
    Very Windy

Detailed Forecast

Overnight
A slight chance of showers. Partly cloudy, with a low around 74. East wind around 10 mph. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 80. East wind around 10 mph.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 75. East wind around 10 mph. Chance of precipitation is 10%.
Sunday
A slight chance of showers. Partly sunny, with a high near 80. East wind around 5 mph. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 74. North wind around 5 mph. Chance of precipitation is 10%.
Monday
A slight chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 20%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Windy. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 77. Windy.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 72. Very windy. Chance of precipitation is 10%.
Wednesday
A slight chance of showers. Partly sunny, with a high near 76. Windy. Chance of precipitation is 10%.
Wednesday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 71. Windy. Chance of precipitation is 20%.
Thursday
A slight chance of showers. Partly sunny, with a high near 76. Breezy. Chance of precipitation is 20%.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 72. Windy. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 78.
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ABOUT THIS FORECAST

 
Point Forecast:
Lower Matecumbe Beach FL
 24.87°N 80.73°W (Elev. 0 ft)
11:15 pm EDT Apr 17, 2026
12am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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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