Key Biscayne Weather Forecast
- 74
- 80
Mostly Sunny
- 76
- 82
Mostly Sunny
- 75
- 82
Mostly Sunny
- 74
- 85
Mostly Sunny
- 75
- 81
Partly Sunny
- 74
- 81
Slight Chance Thunderstorms
- 75
- 80
Slight Chance Thunderstorms
Today 19 Apr Coastal Miami Dade County
Mostly sunny. Highs in the lower 80s. Southeast Winds 5 to 10 Mph.
Tonight 19 Apr Coastal Miami Dade County
Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.
Key Biscayne Temperature Statistics
April Temperature
Miami, Miami International Airport (11.2 miles)
Lowest 6 April, 2024
62.7 °FAverage April
75.8 °FHighest 3 April, 2024
89.7 °F
Climate (2019–Present)
Miami, Miami International Airport (11.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
72.9 °FAverage 2019–2024
78.6 °FAverage High 2019–2024
85.3 °F