Naples Weather Forecast

    • 54
    • 71

    Rain Showers Likely

    • 50
    • 70

    Rain Showers

    • 45
    • 69

    Chance Thunderstorms

    • 47
    • 69

    Mostly Sunny

    • 50
    • 74

    Partly Sunny

    • 49
    • 73

    Slight Chance Thunderstorms

Today 17 Sep Eastern Uinta Basin

Cloudy with Showers likely with a slight chance of Thunderstorms in the Morning, then mostly sunny with a chance of Showers with a slight chance of Thunderstorms in the afternoon. Highs 65 to 75. Chance of rain 70 percent.

Tonight 17 Sep Eastern Uinta Basin

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the 50s. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Naples Temperature Statistics

September Temperature

Vernal Airport (1.2 miles)

  • Lowest 3 September, 2026

    50 °F

  • Average September

    68.5 °F

  • Highest 13 September, 2026

    88 °F

Climate (2021–2026)

Vernal Airport (1.2 miles)

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  • Average Low 2021–2026

    37.3 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    62.5 °F
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