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

Atmospheric River Continues Areas of Heavy Rain and Snow for California This Weekend

An atmospheric river will continue to bring gusty winds, moderate to heavy rainfall, and potential flooding to southern California and the southern Great Basin through Sunday. Periods of heavy snow will continue as well above 7,000 feet over the Sierra Nevada mountains associated with this atmospheric river. Read More >

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

76°F

24°C

Humidity 67%
Wind Speed NE 7 mph
Barometer 30.05 in (1017.4 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Nov 11:53 am EST
Extended Forecast for

Lower Matecumbe Beach FL

  • This Afternoon

    This Afternoon: Sunny, with a high near 78. East wind around 5 mph.

    High: 78 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 68. Northeast wind 5 to 10 mph.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 78. North wind around 5 mph becoming northwest in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 67. Northwest wind around 5 mph.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. North wind around 5 mph becoming calm in the morning.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 72.

    Low: 72 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 78. East wind around 5 mph.
Tonight
Mostly clear, with a low around 68. Northeast wind 5 to 10 mph.
Sunday
Sunny, with a high near 78. North wind around 5 mph becoming northwest in the afternoon.
Sunday Night
Mostly clear, with a low around 67. Northwest wind around 5 mph.
Monday
Sunny, with a high near 79. North wind around 5 mph becoming calm in the morning.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Sunny, with a high near 79.
Tuesday Night
Mostly clear, with a low around 72.
Wednesday
Sunny, with a high near 80.
Wednesday Night
Mostly clear, with a low around 73.
Thursday
Sunny, with a high near 82.
Thursday Night
Mostly clear, with a low around 75.
Friday
Sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lower Matecumbe Beach FL
 24.87°N 80.73°W (Elev. 0 ft)
Last Update:
12:15 pm EST Nov 15, 2025
Forecast Valid:
12pm EST Nov 15, 2025-6pm EST Nov 21, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

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Chance of Precipitation