Summit Lake Weather Forecast

    • 31
    • 46

    Partly Sunny

    • 28
    • 43

    Rain Showers

    • 24
    • 34

    Snow Showers

    • 22
    • 41

    Mostly Sunny

    • 26
    • 46

    Mostly Sunny

    • 27
    • 47

    Mostly Sunny

    • 28
    • 47

    Mostly Sunny

Today 20 Oct Kaiser to Rodgers Ridge

Sunny. A 20 percent chance of rain in the afternoon. Highs 46 to 58. South Winds up to 10 Mph.

Tonight 20 Oct Kaiser to Rodgers Ridge

Partly cloudy until early morning then becoming mostly cloudy. A 20 percent chance of rain. Lows 30 to 42. Southeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

October Temperature

Mammoth Yosemite Airport (29.8 miles)

  • Lowest 18 October, 2026

    23 °F

  • Average October

    52.9 °F

  • Highest 1 October, 2026

    78.8 °F

Climate (2021–2026)

Mammoth Yosemite Airport (29.8 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.8 °F

  • Average High 2021–2026

    60.6 °F
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