Porcupine Reservoir Weather Forecast

    • 41
    • 60

    Rain Showers Likely

    • 40
    • 54

    Chance Rain/Snow

    • 40
    • 53

    Mostly Sunny

    • 45
    • 58

    Mostly Cloudy

    • 44
    • 57

    Rain Likely

    • 42
    • 53

    Rain Likely

    • 39
    • 49

    Rain/Snow Likely

Today 26 Oct Wasatch Mountains I-80 North

Partly sunny. A chance of snow in the Morning, then a chance of snow and rain in the afternoon. Highs around 40. Chance of precipitation 50 percent.

Tonight 26 Oct Wasatch Mountains I-80 North

Mostly cloudy with rain Showers Likely, a slight chance of Thunderstorms and snow Showers in the Evening, then partly cloudy with a slight chance of rain and snow after midnight. Little or no accumulation. Snow level above 8500 feet in the evening. Lows in the lower 30s. Chance of precipitation 70 percent.

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Porcupine Reservoir Temperature Statistics

October Temperature

BRIGHAM CITY AIRPORT (16.2 miles)

  • Lowest 18 October, 2026

    33.8 °F

  • Average October

    57.8 °F

  • Highest 5 October, 2026

    86 °F

Climate (2021–2026)

BRIGHAM CITY AIRPORT (16.2 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    53 °F

  • Average High 2021–2026

    64.5 °F
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