Porcupine Reservoir Weather Forecast

    • 26
    • 41

    Increasing Clouds

    • 24
    • 39

    Slight Chance Snow

    • 25
    • 40

    Partly Sunny

    • 29
    • 43

    Mostly Cloudy

    • 31
    • 47

    Partly Sunny

    • 34
    • 51

    Mostly Cloudy

Today 27 Jan Wasatch Mountains I-80 North

Sunny. Highs in the mid 30s.

Tonight 27 Jan Wasatch Mountains I-80 North

Partly cloudy in the evening then becoming mostly cloudy. Lows near 20.

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  • Temperature Real-Time

Porcupine Reservoir Temperature Statistics

January Temperature

BRIGHAM CITY AIRPORT (16.2 miles)

  • Lowest 9 January, 2026

    17.6 °F

  • Average January

    33 °F

  • Highest 3 January, 2026

    50 °F

Climate (2021–Present)

BRIGHAM CITY AIRPORT (16.2 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    64 °F
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