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

72°F

22°C

Humidity 59%
Wind Speed E 10 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 15 Apr 4:53 am EDT
Extended Forecast for

Key Biscayne FL

  • Today

    Today: Mostly sunny, with a high near 78. Breezy, with an east wind around 16 mph, with gusts as high as 20 mph.

    High: 78 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Breezy, with an east wind 15 to 17 mph.

    Low: 73 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. East wind 11 to 14 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 75. East wind 13 to 15 mph.

    Low: 75 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 81. East wind 9 to 13 mph.

    High: 81 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 76. East wind 13 to 15 mph.

    Low: 76 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 82. East wind 9 to 11 mph.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 76. East wind 11 to 13 mph.

    Low: 76 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 83. Southeast wind around 7 mph.

    High: 83 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 78. Breezy, with an east wind around 16 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 73. Breezy, with an east wind 15 to 17 mph.
Thursday
Mostly sunny, with a high near 79. East wind 11 to 14 mph.
Thursday Night
Partly cloudy, with a low around 75. East wind 13 to 15 mph.
Friday
Mostly sunny, with a high near 81. East wind 9 to 13 mph.
Friday Night
Mostly clear, with a low around 76. East wind 13 to 15 mph.
Saturday
Sunny, with a high near 82. East wind 9 to 11 mph.
Saturday Night
Mostly clear, with a low around 76. East wind 11 to 13 mph.
Sunday
Mostly sunny, with a high near 83. Southeast wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 76.
Monday
A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 82.
Monday Night
A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. Windy.
Tuesday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
Last Update:
4:21 am EDT Apr 15, 2026
Forecast Valid:
5am EDT Apr 15, 2026-6pm EDT Apr 21, 2026
 
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Additional Resources

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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