Key Biscayne, FL Weather Forecast
Miami-Dade County, Florida
Live radar, warnings and storm tracking for Key Biscayne, with free alerts the moment it counts.
The next few hours
Taller, warmer bars mean heavier rain. Dotted means no reading for that hour.
Hour by hour
Sunrise and sunset
Next five days, scored 0 to 100The first day or two use the HRRR and NBM cloud layers. Later days only have total cloud, so treat them as a rough guide.
Know when sunset at this place will be worth a photo
We score every sunrise and sunset here from the cloud, haze and smoke forecast, and let you know when one is likely to light up. Sunrise the evening before, sunset a few hours ahead.
Seven-day outlook
Free alerts for Key Biscayne
Every NWS warning, pushed to your phone, inbox or webhook the moment it is issued.
Key Biscayne, FL at a glance
Key Biscayne is home to about 14,414 people in Miami-Dade County, across 1.2 square miles. It ranks 146th by population of 275 places in Florida with a forecast here. The nearest neighbour with its own forecast is Coral Gables, 6 miles away.
- County
- Miami-Dade County
- Population
- 14,414 2023 est.
- Land area
- 1.2 sq mi
- People per sq mi
- 11,559
- Forecast point
- 25.6907°N, 80.1656°W
How well can the network see Key Biscayne?
The nearest Doppler radar is KAMX (Miami, FL), to the WSW. Its lowest scan passes about 890 ft above Key Biscayne. That is about as close as US radar coverage gets: low-level rotation and gust fronts over Key Biscayne show up clearly. Key Biscayne is closer to its radar than 89% of US cities.
The closest weather station is KMIA (Miami Intl). Representative on most days, though a thunderstorm can hit one and miss the other.
Forecasts near Key Biscayne
- Coral Gables, FL6 mi
- Miami, FL6 mi
- South Miami, FL8 mi
- Miami Beach, FL8 mi
- Pinecrest, FL9 mi
- West Miami, FL9 mi
- Palmetto Bay, FL11 mi
- North Bay Village, FL11 mi
Elsewhere in Florida
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