Ershim Lake Weather Forecast

    • 28
    • 43

    Sunny

    • 27
    • 45

    Mostly Sunny

    • 30
    • 44

    Partly Sunny

    • 28
    • 40

    Mostly Cloudy

    • 24
    • 36

    Mostly Cloudy

    • 22
    • 32

    Chance Snow

    • 23
    • 31

    Chance Snow

Today 26 Oct Kaiser to Rodgers Ridge

Not as cool. Mostly sunny. Highs 38 to 46.

Tonight 26 Oct Kaiser to Rodgers Ridge

Clear. Lows 28 to 38. Northwest Winds up to 10 Mph shifting to the southwest after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ershim Lake Temperature Statistics

October Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 18 October, 2026

    23 °F

  • Average October

    50.2 °F

  • Highest 1 October, 2026

    78.8 °F

Climate (2021–2026)

Mammoth Yosemite Airport (30.4 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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