Mammoth Pool Reservoir Weather Forecast

    • 34
    • 49

    Sunny

    • 36
    • 53

    Mostly Sunny

    • 43
    • 53

    Chance Rain

    • 44
    • 50

    Rain Likely

    • 43
    • 57

    Chance Rain

    • 41
    • 54

    Chance Rain

Today 29 Jan San Joaquin River Canyon

Sunny. Highs 46 to 52. South Winds up to 10 Mph.

Tonight 29 Jan San Joaquin River Canyon

Mostly clear. Lows 31 to 37. North Winds up to 5 Mph.

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  • Temperature Real-Time

Mammoth Pool Reservoir Temperature Statistics

January Temperature

Mammoth Yosemite Airport (31.7 miles)

  • Lowest 21 January, 2025

    3.2 °F
  • Average January

    30.8 °F
  • Highest 10 January, 2025

    60.8 °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

    61.3 °F
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