Garden Key Weather Forecast

    • 70
    • 73

    Mostly Sunny

    • 71
    • 73

    Mostly Sunny

    • 73
    • 75

    Mostly Sunny

    • 72
    • 75

    Mostly Sunny

    • 72
    • 75

    Mostly Sunny

    • 73
    • 76

    Mostly Sunny

Today 20 Mar Monroe Lower Keys

Mostly sunny. Breezy. Highs in the lower to mid 70s. Northeast Winds 15 to 20 Mph.

Tonight 20 Mar Monroe Lower Keys

Mostly clear. Lows in the mid 60s. North to northeast Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Garden Key Temperature Statistics

March Temperature

Key West International Airport (70.2 miles)

  • Lowest 18 March, 2026

    64 °F

  • Average March

    78.6 °F

  • Highest 13 March, 2026

    86.6 °F

Climate (2021–Present)

Key West International Airport (70.2 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

    83.9 °F
Get WillyWeather+ to remove ads