Mammoth Creek Park Weather Forecast

    • 39
    • 66

    Increasing Clouds

    • 35
    • 53

    Rain Showers Likely

    • 37
    • 59

    Mostly Sunny

    • 39
    • 63

    Partly Sunny

    • 36
    • 54

    Chance Rain/Snow

    • 32
    • 49

    Slight Chance Rain

    • 34
    • 55

    Mostly Sunny

Today 21 Oct Mono

Sunny. Highs 64 to 74. Southwest Winds around 10 Mph in the morning becoming light.

Tonight 21 Oct Mono

Clear in the evening then becoming cloudy. Lows 32 to 42. Light Winds.

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Mammoth Creek Park Temperature Statistics

October Temperature

Mammoth Yosemite Airport (6.8 miles)

  • Lowest 12 October, 2025

    19.4 °F

  • Average October

    45.5 °F

  • Highest 19 October, 2025

    71.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (6.8 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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