Promontory Weather Forecast

    • 19
    • 36

    Mostly Sunny

    • 30
    • 35

    Rain/Snow

    • 30
    • 36

    Rain/Snow

    • 33
    • 39

    Rain/Snow

    • 35
    • 43

    Chance Rain/Snow

    • 29
    • 45

    Rain/Snow Likely

    • 22
    • 38

    Snow Likely

Today 30 Jan Great Salt Lake Desert and Mountains

Sunny. Highs in the upper 30s.

Tonight 30 Jan Great Salt Lake Desert and Mountains

Mostly clear. Lows near 15.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Promontory Temperature Statistics

January Temperature

BRIGHAM CITY AIRPORT (26.7 miles)

  • Lowest 21 January, 2025

    8.1 °F

  • Average January

    28.7 °F

  • Highest 2 January, 2025

    48.4 °F

Climate (2020–Present)

BRIGHAM CITY AIRPORT (26.7 miles)

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  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    63.3 °F
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