Key Biscayne, Biscayne Bay, FL Weather Forecast and Current Conditions

DaySkyHigh / LowPrecipWindHumidity
Tue
Jun 15
Scattered Thunderstorms
Close Hourly
85º / 78º36%SSW 15 mph81%
4amPartly Cloudy79º10%WSW 7 mph86%
5amPartly Cloudy78º10%WSW 8 mph88%
6amPartly Cloudy79º10%SW 6 mph87%
7amMostly Cloudy78º13%SW 8 mph87%
8amMostly Cloudy80º15%SSW 9 mph84%
9amMostly Cloudy82º15%SSW 10 mph82%
10amMostly Cloudy83º24%SSW 10 mph79%
11amIsolated Thunderstorms84º33%SSW 10 mph77%
12pmScattered Thunderstorms84º36%SSW 10 mph76%
1pmScattered Thunderstorms85º37%S 9 mph76%
2pmScattered Thunderstorms85º36%S 11 mph76%
3pmScattered Thunderstorms85º36%S 13 mph76%
4pmIsolated Thunderstorms84º33%S 15 mph77%
5pmIsolated Thunderstorms84º30%S 14 mph79%
6pmScattered Thunderstorms83º35%S 12 mph81%
7pmScattered Thunderstorms80º41%S 10 mph86%
8pmCloudy80º24%SSW 7 mph86%
9pmCloudy81º23%SSW 5 mph84%
10pmCloudy81º19%S 5 mph86%
11pmCloudy80º20%S 5 mph88%
Wed
Jun 16
PM Thunderstorms
View Hourly
83º / 77º47%SE 9 mph81%
12amCloudy80º24%SSE 5 mph88%
1amCloudy80º24%SSE 7 mph89%
2amCloudy79º23%S 6 mph90%
3amCloudy79º22%SW 5 mph90%
4amCloudy80º16%SSW 4 mph87%
5amCloudy80º20%S 5 mph87%
6amCloudy80º20%S 6 mph87%
7amCloudy80º22%SSE 6 mph87%
8amCloudy81º24%SSE 7 mph86%
9amCloudy82º24%SSE 8 mph82%
10amCloudy83º24%SSE 8 mph81%
11amCloudy83º24%SSE 8 mph80%
12pmCloudy83º24%SSE 8 mph80%
1pmCloudy83º24%SE 8 mph78%
2pmScattered Thunderstorms83º45%SE 8 mph79%
3pmScattered Thunderstorms83º46%SE 8 mph78%
4pmScattered Thunderstorms82º48%ESE 7 mph79%
5pmCloudy81º24%ENE 9 mph82%
6pmScattered Thunderstorms80º38%ENE 8 mph84%
7pmScattered Thunderstorms79º50%ENE 7 mph86%
8pmScattered Thunderstorms78º52%NE 8 mph89%
9pmScattered Thunderstorms78º43%NE 8 mph91%
10pmScattered Thunderstorms79º39%NE 7 mph90%
11pmIsolated Thunderstorms78º34%NE 7 mph90%
Thu
Jun 17
Scattered Thunderstorms
View Hourly
85º / 81º35%ESE 11 mph80%
12amIsolated Thunderstorms79º34%ENE 5 mph88%
1amIsolated Thunderstorms78º31%NE 7 mph89%
2amCloudy78º24%NE 5 mph89%
3amScattered Thunderstorms78º36%NE 5 mph89%
Fri
Jun 18
Cloudy86º / 81º24%ESE 12 mph76%
Sat
Jun 19
Cloudy86º / 81º8%SE 13 mph75%
Sun
Jun 20
Cloudy86º / 80º23%SSE 13 mph75%
Mon
Jun 21
Scattered Thunderstorms87º / 80º48%S 13 mph75%
Tue
Jun 22
Scattered Thunderstorms87º / 80º44%SSE 11 mph75%

Weather Radar for Key Biscayne, Biscayne Bay, FL See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Key Biscayne, Biscayne Bay, FL

Overnight
Low : 79ºF
SW wind around 12 kt. A chance of showers and thunderstorms. Bay waters a light chop.
Tuesday
High : 86ºF
SW wind 9 to 12 kt becoming S in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Some of the storms could produce heavy rainfall. Bay waters a light chop.
Tuesday Night
Low : 81ºF
S wind around 9 kt. Showers and thunderstorms likely, mainly before 8pm. Some of the storms could produce heavy rainfall. Bay waters a light chop.
Wednesday
High : 84ºF
SW wind 5 to 8 kt becoming SE in the afternoon. Showers and thunderstorms likely, mainly after 2pm. Bay waters smooth.
Wednesday Night
Low : 79ºF
NNE wind 7 to 10 kt becoming ESE after midnight. Showers and thunderstorms likely, mainly before 8pm. Bay waters a light chop.
Thursday
High : 84ºF
ESE wind around 9 kt. Showers likely and possibly a thunderstorm before 2pm, then a chance of showers and thunderstorms after 2pm. Bay waters a light chop.
Thursday Night
Low : 82ºF
E wind 9 to 13 kt. A chance of showers and thunderstorms, mainly before 8pm. Bay waters a light chop becoming a moderate chop.
Friday
High : 84ºF
ESE wind around 11 kt. A slight chance of showers and thunderstorms. Bay waters a light chop.
Friday Night
Low : 83ºF
ESE wind around 12 kt. Mostly cloudy. Bay waters a light chop.

NOAA Buoy Data Near Key Biscayne, Biscayne Bay, FL See Map

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    Wind Speed Forecast for Key Biscayne, Biscayne Bay, FL

    TuesdayWednesdayThursday
    Wind Speed (MPH)79101575478785
    4am8am12pm4pm8pm12am4am8am12pm4pm8pm12am
    MPH79101575478785
    DIRWSWSSWSSWSSSWSSESSWSSESSEESENEENE

    Current Weather Conditions In Key Biscayne, Biscayne Bay, FL

    As Of: 6 minutes ago

    • 79ºF
    • 85ºF
    • 7mph
    • 0º (WSW)
    • 7mph
    • Partly Cloudy
    • 8mi
    • 29.99"
    • 86%
    • 0ºF

    The weather right now in Key Biscayne, Biscayne Bay, FL is Partly Cloudy. The current temperature is 79°F, and the expected high and low for today, Tuesday, June 15, 2021, are 85° high temperature and 78°F low temperature. The wind is currently blowing at 7 miles per hour, and coming from the West Southwest. The wind is gusting to 7 mph. With the wind and the atmosphere the temperature feels like 85° Fahrenheit. Expected precipitation is 10 percent, with current humidity at 86 percent, and air pressure at 29.99 in. Visibility is 8 nautical miles. There are no current weather alert(s).