Boulder Weather Forecast
- 24
- 36
Increasing Clouds
- 29
- 41
Mostly Sunny
- 28
- 46
Mostly Sunny
- 29
- 44
Mostly Sunny
- 32
- 47
Mostly Sunny
- 36
- 51
Partly Sunny
Today 4 Dec South Central Utah
Sunny. Highs in the mid 40s.
Tonight 4 Dec South Central Utah
Partly cloudy. Lows in the lower 20s.
Boulder Temperature Statistics
December Temperature
Bryce Canyon Airport (42.3 miles)
Lowest 1 December, 2025
10 °FAverage December
20.8 °FHighest 1 December, 2025
34 °F
Climate (2020–Present)
Bryce Canyon Airport (42.3 miles)
Average Low 2020–2025
28.4 °FAverage 2020–2025
44.2 °FAverage High 2020–2025
58.2 °F