Mammoth Pool Reservoir Weather Forecast
- 45
- 69
Sunny
- 46
- 68
Increasing Clouds
- 41
- 58
Slight Chance Rain
- 43
- 61
Mostly Sunny
- 42
- 63
Mostly Cloudy
- 35
- 56
Chance Rain
- 33
- 48
Chance Rain/Snow
Today 4 Feb San Joaquin River Canyon
Sunny. Highs 62 to 70. Northeast Winds up to 10 Mph.
Tonight 4 Feb San Joaquin River Canyon
Clear. Lows 42 to 50. Northeast Winds up to 10 Mph.
Mammoth Pool Reservoir Temperature Statistics
February Temperature
Mammoth Yosemite Airport (31.7 miles)
Lowest 1 February, 2026
10.4 °FAverage February
27 °FHighest 2 February, 2026
41 °F
Climate (2021–Present)
Mammoth Yosemite Airport (31.7 miles)
Average Low 2021–2026
29.5 °FAverage 2021–2026
45.8 °FAverage High 2021–2026
60.7 °F