Mammoth Mountain Ski Area Weather Forecast

    • 37
    • 56

    Mostly Sunny

    • 25
    • 50

    Partly Sunny

    • 32
    • 49

    Sunny

    • 38
    • 56

    Mostly Sunny

    • 42
    • 60

    Mostly Sunny

    • 43
    • 64

    Mostly Sunny

    • 45
    • 64

    Partly Sunny

Today 16 May Mono

Partly cloudy in the morning then becoming sunny. Highs 62 to 72. Northwest Winds 10 to 15 Mph.

Tonight 16 May Mono

Partly cloudy in the evening then becoming clear. Lows 28 to 38. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph in the evening becoming light. Ridge Gusts up to 50 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mammoth Mountain Ski Area Temperature Statistics

May Temperature

Mammoth Yosemite Airport (10.6 miles)

  • Lowest 1 May, 2026

    30.2 °F

  • Average May

    54.6 °F

  • Highest 10 May, 2026

    78.8 °F

Climate (2021–Present)

Mammoth Yosemite Airport (10.6 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    60.7 °F
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