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

78°F

26°C

Humidity 74%
Wind Speed E 10 G 20 mph
Barometer 29.94 in (1013.8 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 6 Apr 10:53 pm EDT
Extended Forecast for

Key Biscayne FL

  • Tonight

    Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 10 to 13 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 74 °F

    Chance
    T-storms

  • Tuesday

    Tuesday: Showers and thunderstorms likely, mainly before 10am, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Southeast wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 78 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 72. Northeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.

    Low: 72 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    High: 78 °F

    Showers
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Windy, with an east wind around 21 mph, with gusts as high as 26 mph.

    Low: 73 °F

    Windy. Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 77 °F

    Showers
    Likely and
    Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 73. Windy, with a northeast wind 18 to 21 mph.

    Low: 73 °F

    Chance
    Showers and
    Windy

  • Friday

    Friday: A 30 percent chance of showers, mainly after 8am. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 18 mph.

    High: 78 °F

    Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: A 20 percent chance of showers before 2am. Partly cloudy, with a low around 73. Windy, with a northeast wind 20 to 23 mph.

    Low: 73 °F

    Slight Chance
    Showers and
    Windy

Detailed Forecast

Tonight
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 74. East wind 10 to 13 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and thunderstorms likely, mainly before 10am, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 78. Southeast wind 8 to 10 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 72. Northeast wind 11 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between three quarters and one inch possible.
Wednesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 78. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Windy, with an east wind around 21 mph, with gusts as high as 26 mph.
Thursday
Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 77. Breezy, with an east wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A 30 percent chance of showers, mainly before 2am. Mostly cloudy, with a low around 73. Windy, with a northeast wind 18 to 21 mph.
Friday
A 30 percent chance of showers, mainly after 8am. Mostly sunny, with a high near 78. Breezy, with a northeast wind 15 to 18 mph.
Friday Night
A 20 percent chance of showers before 2am. Partly cloudy, with a low around 73. Windy, with a northeast wind 20 to 23 mph.
Saturday
A slight chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 78. Windy. Chance of precipitation is 20%.
Saturday Night
A slight chance of thunderstorms. Mostly clear, with a low around 74. Windy. Chance of precipitation is 10%.
Sunday
Sunny, with a high near 78. Windy.
Sunday Night
Mostly clear, with a low around 74. Windy.
Monday
Sunny, with a high near 78. 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:
4:07 pm EDT Apr 6, 2026
Forecast Valid:
11pm EDT Apr 6, 2026-6pm EDT Apr 13, 2026
 
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Additional Resources

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