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

74°F

23°C

Humidity 88%
Wind Speed SW 3 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 11 Jan 9:53 pm EST
Extended Forecast for

Key Biscayne FL

  • Tonight

    Tonight: A 50 percent chance of showers. Mostly cloudy, with a low around 71. Windy, with a northeast wind 10 to 15 mph increasing to 19 to 24 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 71 °F

    Chance
    Showers and
    Windy

  • Monday

    Monday: A slight chance of showers before 8am, then a slight chance of showers after 4pm. Partly sunny, with a high near 77. Windy, with a northeast wind 16 to 23 mph. Chance of precipitation is 20%.

    High: 77 °F

    Slight Chance
    Showers and
    Windy

  • Monday Night

    Monday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a northeast wind 13 to 17 mph.

    Low: 71 °F

    Slight Chance
    Showers and
    Breezy

  • Tuesday

    Tuesday: A 20 percent chance of showers. Partly sunny, with a high near 77. East wind 11 to 13 mph.

    High: 77 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 72. East wind 8 to 11 mph.

    Low: 72 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers. Partly sunny, with a high near 78. Southwest wind 7 to 13 mph.

    High: 78 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 68. West wind 10 to 14 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Chance
    Showers

  • Thursday

    Thursday: A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 76. Windy, with a west wind 17 to 21 mph, with gusts as high as 24 mph.

    High: 76 °F

    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 54. Windy, with a northwest wind 22 to 25 mph.

    Low: 54 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
A 50 percent chance of showers. Mostly cloudy, with a low around 71. Windy, with a northeast wind 10 to 15 mph increasing to 19 to 24 mph after midnight. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A slight chance of showers before 8am, then a slight chance of showers after 4pm. Partly sunny, with a high near 77. Windy, with a northeast wind 16 to 23 mph. Chance of precipitation is 20%.
Monday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 71. Breezy, with a northeast wind 13 to 17 mph.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 77. East wind 11 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 72. East wind 8 to 11 mph.
Wednesday
A 40 percent chance of showers. Partly sunny, with a high near 78. Southwest wind 7 to 13 mph.
Wednesday Night
A chance of showers, with thunderstorms also possible after 1am. Mostly cloudy, with a low around 68. West wind 10 to 14 mph. Chance of precipitation is 30%.
Thursday
A 40 percent chance of showers, mainly before 1pm. Partly sunny, with a high near 76. Windy, with a west wind 17 to 21 mph, with gusts as high as 24 mph.
Thursday Night
Mostly clear, with a low around 54. Windy, with a northwest wind 22 to 25 mph.
Friday
Sunny, with a high near 68. Breezy.
Friday Night
Mostly clear, with a low around 62.
Saturday
Mostly sunny, with a high near 74.
Saturday Night
Mostly cloudy, with a low around 66.
Sunday
Partly sunny, with a high near 73.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.66°N 80.15°W
Last Update:
4:17 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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