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

76°F

24°C

Humidity 85%
Wind Speed NW 6 mph
Barometer 30.08 in (1018.6 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 24 Jun 9:53 pm EDT
Extended Forecast for

Key Biscayne FL

  • Tonight

    Tonight: Partly cloudy, with a low around 83. Southeast wind around 8 mph.

    Low: 83 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 88. Heat index values as high as 100. Southeast wind 8 to 10 mph.

    High: 88 °F

    Slight Chance
    T-storms then
    Mostly Sunny

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms between 2am and 3am. Partly cloudy, with a low around 84. Southeast wind 11 to 13 mph. Chance of precipitation is 20%.

    Low: 84 °F

    Mostly Clear
    then Slight
    Chance
    T-storms

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Heat index values as high as 101. Southeast wind 10 to 13 mph.

    High: 89 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 84. East wind 11 to 13 mph.

    Low: 84 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. East wind around 10 mph.

    High: 88 °F

    Sunny then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. East wind 10 to 13 mph.

    Low: 83 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. East wind around 10 mph.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 83. East wind around 11 mph.

    Low: 83 °F

    Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 83. Southeast wind around 8 mph.
Thursday
A 20 percent chance of showers and thunderstorms before 11am. Mostly sunny, with a high near 88. Heat index values as high as 100. Southeast wind 8 to 10 mph.
Thursday Night
A slight chance of showers and thunderstorms between 2am and 3am. Partly cloudy, with a low around 84. Southeast wind 11 to 13 mph. Chance of precipitation is 20%.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 89. Heat index values as high as 101. Southeast wind 10 to 13 mph.
Friday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 84. East wind 11 to 13 mph.
Saturday
A 20 percent chance of showers and thunderstorms after 2pm. Sunny, with a high near 88. East wind around 10 mph.
Saturday Night
A 10 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 83. East wind 10 to 13 mph.
Sunday
Sunny, with a high near 88. East wind around 10 mph.
Sunday Night
Clear, with a low around 83. East wind around 11 mph.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 83.
Tuesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 89.
Tuesday Night
A 30 percent chance of showers and thunderstorms. Mostly clear, with a low around 82.
Wednesday
A 40 percent chance of showers and thunderstorms. Sunny, with a high near 88.
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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:
8:57 pm EDT Jun 24, 2026
Forecast Valid:
10pm EDT Jun 24, 2026-6pm EDT Jul 1, 2026
 
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Additional Resources

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