Vaca Key - Fat Deer Key Bridge Weather Forecast
- 75
- 83
Chance Rain Showers
- 75
- 83
Rain Showers Likely
- 76
- 83
Chance Rain Showers
- 78
- 84
Chance Rain Showers
- 78
- 83
Slight Chance Thunderstorms
- 78
- 83
Slight Chance Thunderstorms
- 78
- 83
Chance Rain Showers
Today 25 Oct Monroe Middle Keys
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the mid 80s. Chance of rain 20 percent.
Tonight 25 Oct Monroe Middle Keys
Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Windy with Lows in the mid 70s. Northeast Winds near 20 Mph. Chance of rain 40 percent.
Vaca Key - Fat Deer Key Bridge Temperature Statistics
October Temperature
The Florida Keys - Marathon International Airport (0.6 miles)
Lowest 21 October, 2026
73.9 °FAverage October
83.5 °FHighest 12 October, 2026
90.6 °F
Climate (2021–2026)
The Florida Keys - Marathon International Airport (0.6 miles)
Average Low 2021–2026
75.6 °FAverage 2021–2026
80.2 °FAverage High 2021–2026
85.1 °F