Tank Island Weather Forecast
- 78
- 82
Chance Rain Showers
- 78
- 82
Slight Chance Thunderstorms
- 78
- 82
Mostly Sunny
- 77
- 81
Mostly Sunny
- 77
- 80
Mostly Sunny
Today 3 Nov Monroe Lower Keys
Partly cloudy with a slight chance of Showers. Breezy. Lows in the lower 70s. Highs near 80. Chance of rain 20 percent.
Tonight 3 Nov Monroe Lower Keys
Partly cloudy with a chance of Showers and a slight chance of Thunderstorms. Lows in the upper 70s. East to southeast Winds near 10 Mph. Chance of rain 50 percent.
Tank Island Temperature Statistics
November Temperature
Key West International Airport (3.7 miles)
Lowest 1 November, 2026
73 °FAverage November
79 °FHighest 1 November, 2026
84 °F
Climate (2021–2026)
Key West International Airport (3.7 miles)
Average Low 2021–2026
75.7 °FAverage 2021–2026
79.8 °FAverage High 2021–2026
84.2 °F