Vaca Key - Fat Deer Key Bridge Weather Forecast
- 83
- 90
Slight Chance Thunderstorms
- 80
- 90
Chance Rain Showers
- 79
- 88
Slight Chance Thunderstorms
- 80
- 87
Chance Thunderstorms
- 80
- 86
Chance Thunderstorms
- 80
- 86
Chance Rain Showers
Today 11 Oct Monroe Middle Keys
Partly cloudy Early, then becoming mostly sunny. A slight chance of Showers and Thunderstorms. Highs near 90. Southeast Winds 10 to 15 Mph, becoming east and decreasing to 5 to 10 Mph. Chance of rain 20 percent.
Tonight 11 Oct Monroe Middle Keys
Mostly clear with a slight chance of Showers and Thunderstorms. Lows in the lower 80s. Northeast to east Winds near 10 Mph. Chance of rain 10 percent.
Vaca Key - Fat Deer Key Bridge Temperature Statistics
October Temperature
The Florida Keys - Marathon International Airport (0.6 miles)
Lowest 1 October, 2026
76.6 °FAverage October
84.6 °FHighest 3 October, 2026
88.6 °F
Climate (2021–2026)
The Florida Keys - Marathon International Airport (0.6 miles)
Average Low 2021–2026
75.5 °FAverage 2021–2026
80.2 °FAverage High 2021–2026
85.1 °F