Big Marco River - Marco Weather Forecast

    • 82
    • 89

    Mostly Sunny

    • 82
    • 89

    Chance Thunderstorms

    • 81
    • 89

    Chance Thunderstorms

    • 81
    • 89

    Chance Rain Showers

    • 82
    • 89

    Slight Chance Thunderstorms

    • 81
    • 89

    Chance Thunderstorms

Today 18 Aug Coastal Collier County

Sunny with Highs in the lower 90s. Northwest Winds around 5 Mph, increasing to west 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Heat index Values up to 107.

Tonight 18 Aug Coastal Collier County

Mostly clear. Humid with Lows in the upper 70s. Northwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening.

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Big Marco River - Marco Temperature Statistics

August Temperature

Naples, Naples Municipal Airport (12.4 miles)

  • Lowest 6 August, 2026

    73.7 °F

  • Average August

    84.2 °F

  • Highest 10 August, 2026

    94.6 °F

Climate (2021–2026)

Naples, Naples Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    77.1 °F

  • Average High 2021–2026

    85.3 °F
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