Summit Lake Weather Forecast

    • 33
    • 54

    Mostly Sunny

    • 35
    • 55

    Sunny

    • 33
    • 53

    Sunny

    • 37
    • 58

    Mostly Sunny

    • 43
    • 59

    Chance Rain

    • 43
    • 57

    Chance Rain

    • 40
    • 57

    Chance Rain Showers

Today 4 Sep Kaiser to Rodgers Ridge

Sunny. Highs 52 to 62. South Winds 5 to 15 Mph with Gusts to around 30 Mph.

Tonight 4 Sep Kaiser to Rodgers Ridge

Mostly clear. Lows 32 to 44. South Winds up to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (29.8 miles)

  • Lowest 2 September, 2026

    42.8 °F

  • Average September

    56.5 °F

  • Highest 1 September, 2026

    71.6 °F

Climate (2021–2026)

Mammoth Yosemite Airport (29.8 miles)

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  • Average Low 2021–2026

    29.5 °F

  • Average 2021–2026

    45.7 °F

  • Average High 2021–2026

    60.6 °F
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