Boot Key Harbor Bridge Weather Forecast

    • 58
    • 70

    Increasing Clouds

    • 54
    • 68

    Mostly Cloudy

    • 61
    • 71

    Mostly Cloudy

    • 60
    • 71

    Slight Chance Rain Showers

    • 47
    • 70

    Slight Chance Rain Showers

    • 48
    • 59

    Partly Sunny

Today 27 Jan Monroe Middle Keys

Mostly sunny. Windy early. Cooler with Highs in the upper 60s. North Winds 20 to 25 Mph, decreasing to 10 to 15 Mph.

Tonight 27 Jan Monroe Middle Keys

Partly cloudy. Lows in the mid to upper 50s. North Winds 10 to 15 Mph, Breifly increasing to near 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Boot Key Harbor Bridge Temperature Statistics

January Temperature

The Florida Keys - Marathon International Airport (3.7 miles)

  • Lowest 16 January, 2026

    51.7 °F

  • Average January

    71.1 °F

  • Highest 9 January, 2026

    81.6 °F

Climate (2021–Present)

The Florida Keys - Marathon International Airport (3.7 miles)

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  • Average Low 2021–2026

    75.4 °F

  • Average 2021–2026

    80.1 °F

  • Average High 2021–2026

    85.2 °F
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