Tank Island Weather Forecast
- 70
- 78
Mostly Sunny
- 74
- 81
Mostly Sunny
- 76
- 83
Mostly Sunny
- 74
- 84
Partly Sunny
- 66
- 77
Slight Chance Rain Showers
- 69
- 75
Mostly Sunny
- 72
- 79
Mostly Sunny
Today 13 Mar Monroe Lower Keys
Partly sunny with a slight chance of Showers. Highs near 80. East to southeast Winds 10 to 15 Mph. Chance of rain 10 percent.
Tonight 13 Mar Monroe Lower Keys
Mostly clear. Lows in the lower 70s. East to southeast Winds near 10 Mph, becoming light and variable early this evening.
Tank Island Temperature Statistics
March Temperature
Key West International Airport (3.7 miles)
Lowest 7 March, 2025
63.6 °FAverage March
73.2 °FHighest 5 March, 2025
81.6 °F
Climate (2020–Present)
Key West International Airport (3.7 miles)
Average Low 2020–2025
75.7 °FAverage 2020–2025
79.6 °FAverage High 2020–2025
83.9 °F