Mammoth Mountain Ski Area Weather Forecast

    • 44
    • 63

    Mostly Sunny

    • 39
    • 53

    Chance Rain/Snow

    • 33
    • 45

    Chance Rain/Snow

    • 30
    • 39

    Chance Snow Showers

    • 32
    • 44

    Slight Chance Snow Showers

    • 34
    • 50

    Mostly Sunny

Today 9 Oct Mono

Sunny. Highs 69 to 79. Light Winds becoming southwest 10 to 15 Mph with Gusts up to 30 Mph in the afternoon.

Tonight 9 Oct Mono

Clear. Lows 31 to 41. Southwest Winds 10 to 15 Mph. Gusts up to 30 Mph in the evening. Ridge Gusts up to 55 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Mountain Ski Area Temperature Statistics

October Temperature

Mammoth Yosemite Airport (10.6 miles)

  • Lowest 1 October, 2026

    32 °F

  • Average October

    58.9 °F

  • Highest 1 October, 2026

    78.8 °F

Climate (2021–2026)

Mammoth Yosemite Airport (10.6 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.5 °F
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