Ershim Lake Weather Forecast

    • 26
    • 41

    Sunny

    • 27
    • 46

    Sunny

    • 30
    • 48

    Sunny

    • 26
    • 48

    Sunny

    • 26
    • 45

    Sunny

    • 27
    • 47

    Mostly Sunny

Today 12 Jan Kaiser to Rodgers Ridge

Sunny. Highs 40 to 52. Northeast Winds up to 10 Mph.

Tonight 12 Jan Kaiser to Rodgers Ridge

Clear. Lows 24 to 36. Northeast Winds 5 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ershim Lake Temperature Statistics

January Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 10 January, 2026

    -2.2 °F

  • Average January

    22.2 °F

  • Highest 3 January, 2026

    39.2 °F

Climate (2021–Present)

Mammoth Yosemite Airport (30.4 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    45.9 °F

  • Average High 2021–2026

    60.8 °F
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