Promontory Weather Forecast

    • 17
    • 36

    Mostly Sunny

    • 20
    • 33

    Partly Sunny

    • 30
    • 36

    Mostly Cloudy

    • 33
    • 40

    Rain/Snow Likely

    • 35
    • 43

    Chance Rain/Snow

    • 35
    • 46

    Slight Chance Rain/Snow

Today 29 Jan Great Salt Lake Desert and Mountains

Sunny. Highs in the upper 30s.

Tonight 29 Jan Great Salt Lake Desert and Mountains

Mostly clear. Lows near 15.

Graph Plots Open in Graphs

  • 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

    28.8 °F

  • Highest 2 January, 2025

    48.4 °F

Climate (2020–Present)

BRIGHAM CITY AIRPORT (26.7 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    40.5 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    63.3 °F
Get WillyWeather+ to remove ads