Big Marco River - Marco Weather Forecast

    • 75
    • 86

    Rain Showers Likely

    • 76
    • 86

    Chance Thunderstorms

    • 77
    • 86

    Chance Thunderstorms

Today 19 May Coastal Collier County

Mostly sunny. Numerous Showers and Thunderstorms this afternoon. Highs in the lower 90s. East Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

Tonight 19 May Coastal Collier County

Partly cloudy with scattered Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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Big Marco River - Marco Temperature Statistics

May Temperature

Naples, Naples Municipal Airport (12.4 miles)

  • Lowest 1 May, 2026

    69.7 °F

  • Average May

    80.7 °F

  • Highest 9 May, 2026

    90.6 °F

Climate (2021–Present)

Naples, Naples Municipal Airport (12.4 miles)

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  • Average Low 2021–2026

    69.3 °F

  • Average 2021–2026

    76.9 °F

  • Average High 2021–2026

    85.2 °F
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