Vaca Key - Fat Deer Key Bridge Weather Forecast
- 83
- 91
Slight Chance Thunderstorms
- 83
- 90
Slight Chance Thunderstorms
- 82
- 90
Slight Chance Thunderstorms
- 84
- 90
Slight Chance Thunderstorms
- 84
- 89
Slight Chance Thunderstorms
- 83
- 89
Chance Thunderstorms
- 83
- 89
Chance Thunderstorms
Today 30 Jul Monroe Middle Keys
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 90s. Southwest to west Winds 5 to 10 Mph. Chance of rain 10 percent.
Tonight 30 Jul Monroe Middle Keys
Partly cloudy. Lows in the lower to mid 80s. Southwest to west Winds 5 to 10 Mph, becoming light and variable.
Vaca Key - Fat Deer Key Bridge Temperature Statistics
July Temperature
The Florida Keys - Marathon International Airport (0.6 miles)
Lowest 10 July, 2026
74.6 °FAverage July
86.6 °FHighest 16 July, 2026
93.7 °F
Climate (2021–2026)
The Florida Keys - Marathon International Airport (0.6 miles)
Average Low 2021–2026
75.4 °FAverage 2021–2026
80.1 °FAverage High 2021–2026
85 °F