Key Biscayne, FL Weather - Extended Forecast

Thursday

Thunderstorms

High:
84°F

Showers and possibly a thunderstorm before 2pm, then showers and thunderstorms between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 84. Northeast wind around 14 mph. Chance of precipitation is 80%.

Thursday Night

Thunderstorms likely

Overnight low:
80°F

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm after 8pm. Mostly cloudy, with a low around 80. East wind 11 to 15 mph. Chance of precipitation is 60%.

Friday

Showers likely

High:
86°F

Showers likely and possibly a thunderstorm before 2pm, then showers and thunderstorms likely after 2pm. Partly sunny, with a high near 86. Northeast wind around 11 mph. Chance of precipitation is 70%.

Friday Night

Chance of thunderstorms

Overnight low:
80°F

A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 80. Northeast wind 11 to 13 mph.

Saturday

Showers likely

High:
86°F

Saturday Night

Thunderstorms likely

Overnight low:
81°F

Sunday

Chance of thunderstorms

High:
87°F

Sunday Night

Chance of thunderstorms

Overnight low:
81°F

Monday

Chance of thunderstorms

High:
88°F

Monday Night

Chance of thunderstorms

Overnight low:
81°F