Key Biscayne, FL

(33149)
Today

Cloudy in the morning with scattered thunderstorms developing later in the day. High around 85F. Winds SSW at 10 to 15 mph. Chance of rain 60%..

Tonight

Partly cloudy skies during the evening will give way to cloudy skies overnight. Low near 80F. Winds S at 5 to 10 mph.

Updated: September 6, 2025 @ 2:40 am