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

Hazardous Weather Conditions

Current conditions at

Miami, Miami International Airport (KMIA)

Lat: 25.79°NLon: 80.32°WElev: 10ft.

Mostly Cloudy

82°F

28°C

Humidity 69%
Wind Speed E 6 mph
Barometer 29.91 in (1012.8 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 7 Nov 5:53 pm EST
Extended Forecast for

Key Biscayne FL

  • Tonight

    Tonight: A 30 percent chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 76. North wind around 8 mph.

    Low: 76 °F

    Chance
    Showers

  • Sunday

    Sunday: A 10 percent chance of showers before 7am. Mostly sunny, with a high near 83. North wind around 8 mph.

    High: 83 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 76. Northeast wind 6 to 10 mph.

    Low: 76 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82. Northeast wind 7 to 9 mph.

    High: 82 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 76. Northeast wind around 11 mph.

    Low: 76 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 82. East wind 10 to 13 mph.

    High: 82 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 76. East wind 6 to 10 mph.

    Low: 76 °F

    Mostly Cloudy

  • Veterans Day

    Veterans Day: Partly sunny, with a high near 82. East wind around 6 mph.

    High: 82 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 75. East wind around 6 mph becoming southwest after midnight.

    Low: 75 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of showers, mainly between 2am and 5am. Partly cloudy, with a low around 76. North wind around 8 mph.
Sunday
A 10 percent chance of showers before 7am. Mostly sunny, with a high near 83. North wind around 8 mph.
Sunday Night
Partly cloudy, with a low around 76. Northeast wind 6 to 10 mph.
Monday
Mostly sunny, with a high near 82. Northeast wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 76. Northeast wind around 11 mph.
Tuesday
Mostly sunny, with a high near 82. East wind 10 to 13 mph.
Tuesday Night
Mostly cloudy, with a low around 76. East wind 6 to 10 mph.
Veterans Day
Partly sunny, with a high near 82. East wind around 6 mph.
Wednesday Night
Partly cloudy, with a low around 75. East wind around 6 mph becoming southwest after midnight.
Thursday
A 30 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 83.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74.
Friday
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 78.
Friday Night
Mostly cloudy, with a low around 67. Breezy.
Saturday
Mostly sunny, with a high near 74. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
Last Update:
3:32 pm EST Nov 7, 2026
Forecast Valid:
6pm EST Nov 7, 2026-6pm EST Nov 14, 2026
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation