Newfound Harbor Channel - Big Pine Key Weather Forecast

    • 74
    • 83

    Increasing Clouds

    • 71
    • 82

    Chance Rain Showers

    • 70
    • 81

    Slight Chance Thunderstorms

    • 71
    • 82

    Mostly Sunny

    • 71
    • 81

    Partly Sunny

    • 73
    • 82

    Partly Sunny

Today 24 Mar Monroe Lower Keys

Mostly sunny. Highs near 80. East to southeast Winds near 10 Mph.

Tonight 24 Mar Monroe Lower Keys

Partly to mostly cloudy with a slight chance of Showers. Lows in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 10 percent.

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Newfound Harbor Channel - Big Pine Key Temperature Statistics

March Temperature

Key West Naval Air Station (19.9 miles)

  • Lowest 1 March, 2025

    65.6 °F

  • Average March

    75.5 °F

  • Highest 16 March, 2025

    87.7 °F

Climate (2020–Present)

Key West Naval Air Station (19.9 miles)

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  • Average Low 2020–2025

    77.4 °F

  • Average 2020–2025

    81.9 °F

  • Average High 2020–2025

    86.6 °F
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