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

81°F

27°C

Humidity 67%
Wind Speed SW 13 G 23 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 19 Jan 4:53 pm EST
Extended Forecast for

Key Biscayne FL

  • Tonight

    Tonight: A 40 percent chance of showers, mainly after 10pm. Increasing clouds, with a low around 64. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 18 mph.

    Low: 64 °F

    Chance
    Showers

  • M.L.King Day

    M.L.King Day: A 50 percent chance of showers. Mostly cloudy, with a high near 70. Breezy, with a north wind around 18 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 70 °F

    Chance
    Showers and
    Breezy

  • Monday Night

    Monday Night: A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 67. Windy, with a northeast wind 16 to 22 mph.

    Low: 67 °F

    Chance
    Showers and
    Windy

  • Tuesday

    Tuesday: A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 76. East wind 10 to 14 mph becoming southeast in the afternoon.

    High: 76 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 64. East wind 10 to 15 mph becoming west after midnight.

    Low: 64 °F

    Mostly Cloudy
    then Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 71. Breezy, with a north wind around 18 mph, with gusts as high as 21 mph.

    High: 71 °F

    Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after 1am. Cloudy, with a low around 68. Breezy, with a northeast wind 11 to 18 mph, with gusts as high as 21 mph.

    Low: 68 °F

    Cloudy and
    Breezy then
    Slight Chance
    Showers

  • Thursday

    Thursday: A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 75. Northeast wind around 11 mph becoming southwest in the afternoon.

    High: 75 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 58. Northwest wind around 14 mph.

    Low: 58 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly after 10pm. Increasing clouds, with a low around 64. Southwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 18 mph.
M.L.King Day
A 50 percent chance of showers. Mostly cloudy, with a high near 70. Breezy, with a north wind around 18 mph, with gusts as high as 22 mph. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of showers, mainly after 1am. Cloudy, with a low around 67. Windy, with a northeast wind 16 to 22 mph.
Tuesday
A 30 percent chance of showers, mainly before 1pm. Mostly cloudy, with a high near 76. East wind 10 to 14 mph becoming southeast in the afternoon.
Tuesday Night
A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 64. East wind 10 to 15 mph becoming west after midnight.
Wednesday
A 30 percent chance of showers, mainly before 1pm. Cloudy, with a high near 71. Breezy, with a north wind around 18 mph, with gusts as high as 21 mph.
Wednesday Night
A 20 percent chance of showers after 1am. Cloudy, with a low around 68. Breezy, with a northeast wind 11 to 18 mph, with gusts as high as 21 mph.
Thursday
A 30 percent chance of showers, mainly after 1pm. Mostly cloudy, with a high near 75. Northeast wind around 11 mph becoming southwest in the afternoon.
Thursday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 58. Northwest wind around 14 mph.
Friday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 65. Breezy.
Friday Night
Partly cloudy, with a low around 56. Breezy.
Saturday
Partly sunny, with a high near 70. Breezy.
Saturday Night
Mostly cloudy, with a low around 68.
Sunday
Partly sunny, with a high near 75.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Key Biscayne FL
 25.69°N 80.17°W
Last Update:
5:18 pm EST Jan 19, 2025
Forecast Valid:
5pm EST Jan 19, 2025-6pm EST Jan 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation