Quartz Mountain Weather Forecast
- 43
- 54
Sunny
- 45
- 56
Sunny
- 45
- 57
Mostly Sunny
- 39
- 50
Mostly Sunny
- 39
- 51
Partly Sunny
- 37
- 47
Chance Rain
Today 11 Dec Upper San Joaquin River
Sunny. Highs 47 to 61. North Winds up to 10 Mph.
Tonight 11 Dec Upper San Joaquin River
Clear. Near steady temperature around 40. Northeast Winds up to 10 Mph.
Quartz Mountain Temperature Statistics
December Temperature
Mammoth Yosemite Airport (33.6 miles)
Lowest 4 December, 2025
10.4 °FAverage December
34.5 °FHighest 9 December, 2025
62.6 °F
Climate (2020–Present)
Mammoth Yosemite Airport (33.6 miles)
Average Low 2020–2025
29.6 °FAverage 2020–2025
45.9 °FAverage High 2020–2025
60.8 °F