Key Biscayne, FL Weather - Extended Forecast

Wednesday

Sunny

High:
78°F

Sunny, with a high near 78. East wind around 14 mph.

Wednesday Night

Mostly clear

Overnight low:
73°F

Mostly clear, with a low around 73. East wind 11 to 15 mph.

Thursday

Sunny

High:
79°F

Sunny, with a high near 79. East wind 11 to 14 mph, with gusts as high as 20 mph.

Thursday Night

Mostly clear

Overnight low:
74°F

Mostly clear, with a low around 74. Breezy, with an east wind 15 to 18 mph.

Friday

Sunny

High:
79°F

Friday Night

Partly cloudy

Overnight low:
75°F

Saturday

Mostly sunny

High:
79°F

Saturday Night

Partly cloudy

Overnight low:
75°F

Sunday

Mostly sunny

High:
79°F

Sunday Night

Mostly cloudy

Overnight low:
74°F