Tank Island Weather Forecast

    • 72
    • 80

    Increasing Clouds

    • 69
    • 79

    Partly Sunny

    • 70
    • 78

    Slight Chance Rain Showers

    • 71
    • 79

    Mostly Sunny

    • 72
    • 78

    Mostly Sunny

    • 72
    • 79

    Mostly Sunny

Today 27 Feb Monroe Lower Keys

Partly sunny. Highs near 80. East to southeast Winds 5 to 10 Mph.

Tonight 27 Feb Monroe Lower Keys

Partly cloudy with a slight chance of Showers. Lows near 70. East to southeast Winds decreasing to near 5 Mph. Chance of rain 10 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Tank Island Temperature Statistics

February Temperature

Key West International Airport (3.7 miles)

  • Lowest 2 February, 2026

    49.6 °F

  • Average February

    68.3 °F

  • Highest 16 February, 2026

    82.7 °F

Climate (2021–Present)

Key West International Airport (3.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    75.5 °F

  • Average 2021–2026

    79.5 °F

  • Average High 2021–2026

    83.8 °F
Get WillyWeather+ to remove ads