Naples Weather Forecast

    • 70
    • 86

    Mostly Sunny

    • 71
    • 86

    Partly Sunny

    • 73
    • 87

    Rain Showers Likely

    • 74
    • 86

    Thunderstorms Likely

    • 75
    • 87

    Rain Showers

    • 76
    • 88

    Rain Showers

Today 26 Sep Coastal Collier County

Mostly sunny. Showers likely with a chance of Thunderstorms in the afternoon. Highs around 90. Chance of rain 70 percent. Heat index Values up to 105.

Tonight 26 Sep Coastal Collier County

Mostly clear. Lows in the upper 60s. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph, becoming northeast 5 to 10 Mph after midnight.

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Naples Temperature Statistics

September Temperature

Naples, Naples Municipal Airport (2.5 miles)

  • Lowest 19 September, 2026

    73.7 °F

  • Average September

    83.3 °F

  • Highest 9 September, 2026

    93.7 °F

Climate (2021–2026)

Naples, Naples Municipal Airport (2.5 miles)

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  • Average Low 2021–2026

    69.4 °F

  • Average 2021–2026

    77.1 °F

  • Average High 2021–2026

    85.4 °F
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