Key Biscayne, Biscayne Bay, FL Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
| Tue Jun 15 |  | Scattered Thunderstorms Close Hourly | 85º / 78º | 36% | SSW 15 mph | 81% |
| 4am |  | Partly Cloudy | 79º | 10% | WSW 7 mph | 86% |
| 5am | | Partly Cloudy | 78º | 10% | WSW 8 mph | 88% |
| 6am | | Partly Cloudy | 79º | 10% | SW 6 mph | 87% |
| 7am |  | Mostly Cloudy | 78º | 13% | SW 8 mph | 87% |
| 8am | | Mostly Cloudy | 80º | 15% | SSW 9 mph | 84% |
| 9am | | Mostly Cloudy | 82º | 15% | SSW 10 mph | 82% |
| 10am | | Mostly Cloudy | 83º | 24% | SSW 10 mph | 79% |
| 11am |  | Isolated Thunderstorms | 84º | 33% | SSW 10 mph | 77% |
| 12pm | | Scattered Thunderstorms | 84º | 36% | SSW 10 mph | 76% |
| 1pm | | Scattered Thunderstorms | 85º | 37% | S 9 mph | 76% |
| 2pm | | Scattered Thunderstorms | 85º | 36% | S 11 mph | 76% |
| 3pm | | Scattered Thunderstorms | 85º | 36% | S 13 mph | 76% |
| 4pm | | Isolated Thunderstorms | 84º | 33% | S 15 mph | 77% |
| 5pm | | Isolated Thunderstorms | 84º | 30% | S 14 mph | 79% |
| 6pm | | Scattered Thunderstorms | 83º | 35% | S 12 mph | 81% |
| 7pm | | Scattered Thunderstorms | 80º | 41% | S 10 mph | 86% |
| 8pm |  | Cloudy | 80º | 24% | SSW 7 mph | 86% |
| 9pm | | Cloudy | 81º | 23% | SSW 5 mph | 84% |
| 10pm | | Cloudy | 81º | 19% | S 5 mph | 86% |
| 11pm | | Cloudy | 80º | 20% | S 5 mph | 88% |
| Wed Jun 16 | | PM Thunderstorms View Hourly | 83º / 77º | 47% | SE 9 mph | 81% |
| 12am | | Cloudy | 80º | 24% | SSE 5 mph | 88% |
| 1am | | Cloudy | 80º | 24% | SSE 7 mph | 89% |
| 2am | | Cloudy | 79º | 23% | S 6 mph | 90% |
| 3am | | Cloudy | 79º | 22% | SW 5 mph | 90% |
| 4am | | Cloudy | 80º | 16% | SSW 4 mph | 87% |
| 5am | | Cloudy | 80º | 20% | S 5 mph | 87% |
| 6am | | Cloudy | 80º | 20% | S 6 mph | 87% |
| 7am | | Cloudy | 80º | 22% | SSE 6 mph | 87% |
| 8am | | Cloudy | 81º | 24% | SSE 7 mph | 86% |
| 9am | | Cloudy | 82º | 24% | SSE 8 mph | 82% |
| 10am | | Cloudy | 83º | 24% | SSE 8 mph | 81% |
| 11am | | Cloudy | 83º | 24% | SSE 8 mph | 80% |
| 12pm | | Cloudy | 83º | 24% | SSE 8 mph | 80% |
| 1pm | | Cloudy | 83º | 24% | SE 8 mph | 78% |
| 2pm | | Scattered Thunderstorms | 83º | 45% | SE 8 mph | 79% |
| 3pm | | Scattered Thunderstorms | 83º | 46% | SE 8 mph | 78% |
| 4pm | | Scattered Thunderstorms | 82º | 48% | ESE 7 mph | 79% |
| 5pm | | Cloudy | 81º | 24% | ENE 9 mph | 82% |
| 6pm | | Scattered Thunderstorms | 80º | 38% | ENE 8 mph | 84% |
| 7pm | | Scattered Thunderstorms | 79º | 50% | ENE 7 mph | 86% |
| 8pm | | Scattered Thunderstorms | 78º | 52% | NE 8 mph | 89% |
| 9pm |  | Scattered Thunderstorms | 78º | 43% | NE 8 mph | 91% |
| 10pm | | Scattered Thunderstorms | 79º | 39% | NE 7 mph | 90% |
| 11pm | | Isolated Thunderstorms | 78º | 34% | NE 7 mph | 90% |
| Thu Jun 17 | | Scattered Thunderstorms View Hourly | 85º / 81º | 35% | ESE 11 mph | 80% |
| 12am | | Isolated Thunderstorms | 79º | 34% | ENE 5 mph | 88% |
| 1am | | Isolated Thunderstorms | 78º | 31% | NE 7 mph | 89% |
| 2am | | Cloudy | 78º | 24% | NE 5 mph | 89% |
| 3am | | Scattered Thunderstorms | 78º | 36% | NE 5 mph | 89% |
| Fri Jun 18 | | Cloudy | 86º / 81º | 24% | ESE 12 mph | 76% |
| Sat Jun 19 | | Cloudy | 86º / 81º | 8% | SE 13 mph | 75% |
| Sun Jun 20 | | Cloudy | 86º / 80º | 23% | SSE 13 mph | 75% |
| Mon Jun 21 | | Scattered Thunderstorms | 87º / 80º | 48% | S 13 mph | 75% |
| Tue Jun 22 | | Scattered Thunderstorms | 87º / 80º | 44% | SSE 11 mph | 75% |
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Buoy Data
For Key Biscayne, Biscayne Bay, FL -
Wind Forecast
In Key Biscayne, Biscayne Bay, FL -
Radar
In Key Biscayne, Biscayne Bay, FL -
Marine Forecast
In Key Biscayne, Biscayne Bay, FL
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.
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.
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.
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.
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.
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.
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.
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.
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.
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
| Tuesday | Wednesday | Thursday | ||||||||||
| Wind Speed (MPH) | 7 | 9 | 10 | 15 | 7 | 5 | 4 | 7 | 8 | 7 | 8 | 5 |
| 4am | 8am | 12pm | 4pm | 8pm | 12am | 4am | 8am | 12pm | 4pm | 8pm | 12am | |
| MPH | 7 | 9 | 10 | 15 | 7 | 5 | 4 | 7 | 8 | 7 | 8 | 5 |
| DIR | WSW | SSW | SSW | S | SSW | SSE | SSW | SSE | SSE | ESE | NE | ENE |
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).
