Port Royal Weather Forecast

    • 72
    • 79

    Partly Sunny

    • 73
    • 80

    Mostly Sunny

    • 74
    • 82

    Mostly Sunny

    • 73
    • 82

    Mostly Sunny

    • 72
    • 82

    Mostly Sunny

    • 71
    • 81

    Sunny

Today 31 Mar Coastal Collier County

Sunny. Highs in the mid 80s. Southeast Winds around 5 Mph, becoming south in the afternoon.

Tonight 31 Mar Coastal Collier County

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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Port Royal Temperature Statistics

March Temperature

Naples, Naples Municipal Airport (3.1 miles)

  • Lowest 7 March, 2025

    49.6 °F

  • Average March

    69.8 °F

  • Highest 26 March, 2025

    88.6 °F

Climate (2020–Present)

Naples, Naples Municipal Airport (3.1 miles)

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  • Average Low 2020–2025

    69.4 °F

  • Average 2020–2025

    76.8 °F

  • Average High 2020–2025

    84.9 °F
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