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

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

A Few Clouds

74°F

23°C

Humidity 62%
Wind Speed S 8 mph
Barometer 30.24 in (1023.8 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 11 Feb 9:53 am EST
Extended Forecast for

Key Biscayne FL

  • Today

    Today: Increasing clouds, with a high near 75. Southeast wind 6 to 9 mph.

    High: 75 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 64. South wind 6 to 9 mph becoming west after midnight.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 75. Northwest wind 5 to 8 mph becoming southeast in the afternoon.

    High: 75 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 66. South wind 6 to 8 mph becoming northwest after midnight.

    Low: 66 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74. North wind 6 to 9 mph becoming east in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. Southeast wind 7 to 9 mph becoming northeast after midnight.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 76. East wind 7 to 13 mph.

    High: 76 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 20 mph.

    Low: 71 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. Windy, with a southeast wind 17 to 22 mph.

    High: 77 °F

    Slight Chance
    Showers and
    Windy

Detailed Forecast

Today
Increasing clouds, with a high near 75. Southeast wind 6 to 9 mph.
Tonight
Mostly clear, with a low around 64. South wind 6 to 9 mph becoming west after midnight.
Thursday
Sunny, with a high near 75. Northwest wind 5 to 8 mph becoming southeast in the afternoon.
Thursday Night
Mostly clear, with a low around 66. South wind 6 to 8 mph becoming northwest after midnight.
Friday
Mostly sunny, with a high near 74. North wind 6 to 9 mph becoming east in the afternoon.
Friday Night
Partly cloudy, with a low around 68. Southeast wind 7 to 9 mph becoming northeast after midnight.
Saturday
Mostly sunny, with a high near 76. East wind 7 to 13 mph.
Saturday Night
Partly cloudy, with a low around 71. Breezy, with a southeast wind 13 to 20 mph.
Sunday
A 20 percent chance of showers after 1pm. Partly sunny, with a high near 77. Windy, with a southeast wind 17 to 22 mph.
Sunday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 70. Windy. Chance of precipitation is 40%.
Washington's Birthday
A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 79. Breezy.
Monday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 76.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
Last Update:
3:17 am EST Feb 11, 2026
Forecast Valid:
10am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation