Key Biscayne, FL

(33149)
Today

Rain showers this morning with some sunshine during the afternoon hours. High 81F. Winds S at 15 to 25 mph. Chance of rain 40%..

Tonight

Scattered thunderstorms early, then mainly cloudy overnight with thunderstorms likely. Low around 65F. Winds SW at 10 to 20 mph. Chance of rain 60%.

Updated: March 16, 2026 @ 10:27 am