Upper Twin Lake Weather Forecast

    • 19
    • 32

    Snow Showers

    • 22
    • 37

    Partly Sunny

    • 27
    • 44

    Mostly Sunny

    • 32
    • 49

    Mostly Sunny

    • 35
    • 53

    Mostly Sunny

    • 32
    • 51

    Partly Sunny

Today 14 Oct Kaiser to Rodgers Ridge

Snow in the Morning, then snow Showers and slight chance of Thunderstorms in the afternoon. Snow may be heavy at Times. Snow accumulation up to 12 Inches. Highs 27 to 37. South Winds up to 10 Mph. Chance of precipitation near 100 percent.

Tonight 14 Oct Kaiser to Rodgers Ridge

Colder. Mostly cloudy. Snow likely in the Evening, then chance of snow after midnight. Snow may be heavy at Times in the evening. Snow accumulation up to 2 Inches. Total snow accumulation up to 25 Inches. Lows 13 to 25. South Winds up to 10 Mph shifting to the east after midnight. Chance of snow 70 percent.

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Upper Twin Lake Temperature Statistics

October Temperature

Mammoth Yosemite Airport (28.6 miles)

  • Lowest 8 October, 2025

    28.4 °F

  • Average October

    49.5 °F

  • Highest 9 October, 2025

    69.8 °F

Climate (2020–Present)

Mammoth Yosemite Airport (28.6 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    46.1 °F

  • Average High 2020–2025

    60.9 °F
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