Collier - Seminole State Park Weather Forecast

    • 76
    • 94

    Thunderstorms Likely

    • 76
    • 95

    Thunderstorms Likely

    • 75
    • 95

    Thunderstorms

    • 74
    • 94

    Thunderstorms

    • 74
    • 93

    Thunderstorms

    • 74
    • 93

    Thunderstorms

Today 13 Sep Coastal Collier County

Sunny with a slight chance of Showers and Thunderstorms this Morning, then partly sunny with Showers and Thunderstorms likely this afternoon. Highs in the lower 90s. East Winds around 5 Mph, becoming west this afternoon. Chance of rain 70 percent. Heat index Values up to 107.

Tonight 13 Sep Coastal Collier County

Mostly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the upper 70s. East Winds around 5 Mph. Chance of rain 50 percent.

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Collier - Seminole State Park Temperature Statistics

September Temperature

Naples, Naples Municipal Airport (16.2 miles)

  • Lowest 11 September, 2026

    75 °F

  • Average September

    83.6 °F

  • Highest 9 September, 2026

    93.7 °F

Climate (2021–2026)

Naples, Naples Municipal Airport (16.2 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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