Wind
E
16 mph
G 0 mph
Local Forecast
Key Biscayne, FL Weather Forecast & Alerts
Current conditions, 5-day forecast, and active NWS weather alerts for Key Biscayne, FL.
Active Alerts 1 active
Hour-by-Hour Current Observation
Saturday 5:25 PM EDTSaturday 5:25 PM
°F
°C
86°F
Mostly Clear
- 84° / 82° High / Low
- 91° Feels Like
- 0% Chance of Rain
UV Index
7
High
Humidity
62%
Dew 71°F
Sun
6:34 AM · 7:59 PM
Rise · Set
Source: MIAMI/OPA LOCKA (KOPF). Slider scrubs the next 12 hours.
5-Day Outlook
Through Wednesday
Today
84° 82°
Chance of Scattered Thunderstorms
Overnight: Isolated T-storm
Detailed forecast
Today
Mostly sunny, with a high near 84. East wind around 15 mph. New rainfall amounts less than a tenth of an inch possible.
Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 81. East wind around 16 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday
84° 82°
Chance of Thunderstorms
Overnight: Chance of Thunderstorms
Detailed forecast
Sunday
A slight chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 11am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind around 16 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Night
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Partly cloudy, with a low around 82. East wind 16 to 20 mph. Chance of precipitation is 40%.
Monday
84° 82°
Scattered Thunderstorms Likely
Overnight: Scattered Thunderstorms Likely
Detailed forecast
Monday
Showers and thunderstorms likely before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind around 17 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Night
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 82. East wind around 20 mph. Chance of precipitation is 50%.
Tuesday
84° 82°
Chance of Scattered Thunderstorms
Overnight: Chance of Scattered Thunderstorms
Detailed forecast
Tuesday
A chance of showers and thunderstorms before 11am, then a chance of showers and thunderstorms. Sunny, with a high near 84. East wind around 17 mph. Chance of precipitation is 40%.
Night
A chance of showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly clear, with a low around 82. East wind 14 to 17 mph. Chance of precipitation is 30%.
Wednesday
84° 82°
Chance of Scattered Thunderstorms
Overnight: Chance of Scattered Thunderstorms
Detailed forecast
Wednesday
A chance of showers and thunderstorms before 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 84. East wind around 15 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Night
A slight chance of showers and thunderstorms before 2am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 82. Chance of precipitation is 30%.
Key Biscayne, FL Weather Analysis Tools
