Key Biscayne, FL Weather - Extended Forecast

Washington's Birthday

Chance of showers

High:
80°F

A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 80. Breezy, with a west wind 13 to 16 mph, with gusts as high as 20 mph.

Monday Night

Mostly clear

Overnight low:
68°F

Mostly clear, with a low around 68. North wind 10 to 15 mph.

Tuesday

Mostly sunny

High:
76°F

Mostly sunny, with a high near 76. East wind 9 to 14 mph.

Tuesday Night

Partly cloudy

Overnight low:
70°F

Partly cloudy, with a low around 70. East wind 10 to 13 mph.

Wednesday

Mostly sunny

High:
77°F

Wednesday Night

Mostly clear

Overnight low:
70°F

Thursday

Sunny

High:
79°F

Thursday Night

Mostly clear

Overnight low:
70°F

Friday

Sunny

High:
79°F

Friday Night

Mostly clear

Overnight low:
71°F

Saturday

Sunny

High:
80°F