Mammoth Mountain Ski Area Weather Forecast

    • 35
    • 45

    Breezy

    • 38
    • 57

    Mostly Sunny

    • 40
    • 59

    Mostly Sunny

    • 40
    • 58

    Mostly Sunny

    • 39
    • 58

    Mostly Sunny

    • 42
    • 58

    Mostly Sunny

    • 41
    • 61

    Mostly Sunny

Today 26 Oct Mono

Partly cloudy with a slight chance of rain and snow. Highs 52 to 62. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph increasing to 20 to 30 Mph with Gusts up to 65 Mph in the afternoon. Ridge Gusts up to 70 Mph increasing to 95 Mph in the afternoon.

Tonight 26 Oct Mono

Partly cloudy in the evening then clearing. Lows 27 to 37. Southwest Winds 20 to 30 Mph with Gusts up to 60 Mph becoming west 10 to 15 Mph with Gusts up to 30 Mph after midnight. Ridge Gusts up to 90 Mph decreasing to 60 Mph after midnight.

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Mammoth Mountain Ski Area Temperature Statistics

October Temperature

Mammoth Yosemite Airport (10.6 miles)

  • Lowest 12 October, 2025

    19.4 °F

  • Average October

    45.6 °F

  • Highest 19 October, 2025

    71.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (10.6 miles)

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  • Average Low 2020–2025

    29.6 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    60.8 °F
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