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.
Promontory Temperature Statistics
January Temperature
BRIGHAM CITY AIRPORT (26.7 miles)
Lowest 21 January, 2025
8.1 °FAverage January
28.8 °FHighest 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 MoreAverage Low 2020–2025
40.5 °FAverage 2020–2025
51.9 °FAverage High 2020–2025
63.3 °F