Whitney Reservoir Weather Forecast

    • 52
    • 75

    Chance Thunderstorms

    • 53
    • 75

    Chance Thunderstorms

    • 49
    • 70

    Rain Showers Likely

    • 47
    • 68

    Chance Thunderstorms

    • 46
    • 68

    Chance Thunderstorms

    • 46
    • 69

    Slight Chance Thunderstorms

Today 20 Aug Western Uinta Mountains

Partly cloudy with a slight chance of rain Showers in the Morning, then partly sunny with a chance of Showers and Thunderstorms in the afternoon. Highs around 80. Chance of precipitation 50 percent.

Tonight 20 Aug Western Uinta Mountains

A 20 percent chance of Showers and Thunderstorms in the evening. Partly cloudy. Lows in the lower 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Whitney Reservoir Temperature Statistics

August Temperature

Evanston, Evanston-Uinta County Burns Field (30.4 miles)

  • Lowest 15 August, 2026

    47.6 °F

  • Average August

    70 °F

  • Highest 1 August, 2026

    94.6 °F

Climate (2021–2026)

Evanston, Evanston-Uinta County Burns Field (30.4 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    45 °F

  • Average High 2021–2026

    56.1 °F
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