Mammoth Pool Reservoir Weather Forecast

    • 59
    • 78

    Sunny

    • 61
    • 83

    Sunny

    • 59
    • 83

    Sunny

    • 60
    • 83

    Sunny

    • 62
    • 84

    Sunny

    • 65
    • 88

    Sunny

Today 5 Jul San Joaquin River Canyon

Sunny. Highs 75 to 83. North Winds up to 5 Mph shifting to the southwest 5 to 15 Mph in the afternoon.

Tonight 5 Jul San Joaquin River Canyon

Clear. Lows 55 to 63. West Winds up to 10 Mph shifting to the north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Pool Reservoir Temperature Statistics

July Temperature

Mammoth Yosemite Airport (31.7 miles)

  • Lowest 3 July, 2025

    37.4 °F

  • Average July

    61.9 °F

  • Highest 1 July, 2025

    80.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (31.7 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    46.4 °F

  • Average High 2020–2025

    61.2 °F
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