Miami, Florida Weather:
Monday, September 21, 2026
Sunny with a Chance of Thunderstorms
Day 86°
Night 79°
Precipitation 75 %
Wind 6 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (September 21, 2025)
Stormy Weather

Day

88°

Night

79°

Wind

6 mph

Precipitation

84 %