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

Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

The Florida Keys - Marathon International Airport (KMTH)

Lat: 24.73°NLon: 81.05°WElev: 13ft.

Fair

82°F

28°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 29.82 in (1009.7 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 13 Nov 11:53 am EST
Extended Forecast for

Lower Matecumbe Beach FL

  • This Afternoon

    This Afternoon: A slight chance of showers. Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers. Partly cloudy, with a low around 67. Northwest wind 10 to 15 mph. Chance of precipitation is 10%.

    Low: 67 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 74. North wind 10 to 15 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. North wind around 15 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of showers. Mostly sunny, with a high near 78. North wind 10 to 15 mph. Chance of precipitation is 10%.

    High: 78 °F

    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 10%.

    Low: 71 °F

    Slight Chance
    Showers

  • Monday

    Monday: A slight chance of showers. Mostly sunny, with a high near 81. Windy. Chance of precipitation is 10%.

    High: 81 °F

    Slight Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 75. Windy. Chance of precipitation is 30%.

    Low: 75 °F

    Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 80. Windy. Chance of precipitation is 50%.

    High: 80 °F

    Chance
    Showers and
    Windy

Detailed Forecast

This Afternoon
A slight chance of showers. Mostly sunny, with a high near 82. Northwest wind 5 to 10 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers. Partly cloudy, with a low around 67. Northwest wind 10 to 15 mph. Chance of precipitation is 10%.
Saturday
Mostly sunny, with a high near 74. North wind 10 to 15 mph.
Saturday Night
Partly cloudy, with a low around 65. North wind around 15 mph.
Sunday
A slight chance of showers. Mostly sunny, with a high near 78. North wind 10 to 15 mph. Chance of precipitation is 10%.
Sunday Night
A slight chance of showers. Mostly cloudy, with a low around 71. Chance of precipitation is 10%.
Monday
A slight chance of showers. Mostly sunny, with a high near 81. Windy. Chance of precipitation is 10%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 75. Windy. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 80. Windy. Chance of precipitation is 50%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Windy. Chance of precipitation is 50%.
Wednesday
A chance of showers and thunderstorms. Partly sunny, with a high near 80. Windy. Chance of precipitation is 40%.
Wednesday Night
A chance of showers. Partly cloudy, with a low around 74. Windy. Chance of precipitation is 40%.
Thursday
A chance of showers. Mostly sunny, with a high near 81. 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:
11:15 am EST Nov 13, 2026
Forecast Valid:
12pm EST Nov 13, 2026-6pm EST Nov 19, 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