Key Biscayne, FL

(33149)
Today

Thunderstorms likely this morning. Then a chance of scattered thunderstorms this afternoon. High 84F. Winds SSW at 10 to 15 mph. Chance of rain 80%..

Tonight

Mostly cloudy skies this evening will become partly cloudy after midnight. Low near 80F. Winds S at 5 to 10 mph.

Updated: September 6, 2025 @ 5:23 am