Fiesta Key Weather Forecast
- 77
- 81
Decreasing Clouds
- 78
- 81
Mostly Sunny
- 79
- 82
Chance Rain Showers
- 79
- 82
Slight Chance Rain Showers
- 79
- 83
Mostly Sunny
- 79
- 82
Partly Sunny
Today 2 May Monroe Middle Keys
Partly sunny with a slight chance of Showers this Morning, becoming mostly sunny. Highs in the lower to mid 80s. East Winds 10 to 15 Mph. Chance of rain 10 percent.
Tonight 2 May Monroe Middle Keys
Partly cloudy with a slight chance of Showers. Lows in the upper 70s. East Winds 10 to 15 Mph. Chance of rain 10 percent.
Fiesta Key Temperature Statistics
May Temperature
The Florida Keys - Marathon International Airport (17.4 miles)
Lowest
–Average May
–Highest
–
Climate (2020–Present)
The Florida Keys - Marathon International Airport (17.4 miles)
Average Low 2020–2025
75.2 °FAverage 2020–2025
79.9 °FAverage High 2020–2025
85.2 °F