Mammoth Pool Reservoir Weather Forecast
- 48
- 64
Chance Thunderstorms
- 49
- 67
Chance Rain Showers
- 49
- 68
Chance Rain
- 39
- 53
Rain Likely
- 42
- 46
Rain Showers Likely
- 44
- 54
Chance Rain Showers
- 48
- 62
Partly Sunny
Today 30 Apr San Joaquin River Canyon
Partly sunny early in the Morning, then rain Showers likely and chance of Thunderstorms in the late morning and early afternoon. Mostly cloudy with chance of Thunderstorms late in the afternoon. Highs 61 to 69. South Winds up to 5 Mph shifting to the west in the afternoon. Chance of precipitation 70 percent.
Tonight 30 Apr San Joaquin River Canyon
Mostly cloudy with scattered rain Showers and chance of Thunderstorms early in the Evening, then mostly cloudy with scattered rain Showers and slight chance of Thunderstorms late in the evening. Mostly clear after midnight. Lows 44 to 52. North Winds up to 10 Mph. Chance of precipitation 50 percent.
Mammoth Pool Reservoir Temperature Statistics
April Temperature
Mammoth Yosemite Airport (31.7 miles)
Lowest 2 April, 2025
14 °FAverage April
44.2 °FHighest 9 April, 2025
71.6 °F
Climate (2020–Present)
Mammoth Yosemite Airport (31.7 miles)
Average Low 2020–2025
29.9 °FAverage 2020–2025
46.5 °FAverage High 2020–2025
61.3 °F