Key Biscayne, FL Weather - Extended Forecast

Monday

Slight chance of thunderstorms

High:
74°F

A slight chance of showers and thunderstorms before 10am, then a slight chance of showers between 10am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 74. Windy, with a northeast wind 24 to 28 mph. Chance of precipitation is 20%.

Monday Night

Mostly cloudy

Overnight low:
70°F

Mostly cloudy, with a low around 70. Windy, with a northeast wind 18 to 24 mph.

Tuesday

Mostly sunny

High:
75°F

Mostly sunny, with a high near 75. Breezy, with a northeast wind around 18 mph, with gusts as high as 22 mph.

Tuesday Night

Partly cloudy

Overnight low:
70°F

Partly cloudy, with a low around 70. Breezy, with an east wind 15 to 18 mph.

Wednesday

Mostly sunny

High:
77°F

Wednesday Night

Partly cloudy

Overnight low:
73°F

Thursday

Partly sunny

High:
79°F

Thursday Night

Mostly cloudy

Overnight low:
75°F

Friday

Partly sunny

High:
81°F