Ershim Lake Weather Forecast

    • 26
    • 52

    Mostly Sunny

    • 33
    • 50

    Sunny

    • 33
    • 52

    Sunny

    • 32
    • 52

    Sunny

    • 30
    • 49

    Mostly Sunny

    • 30
    • 46

    Mostly Sunny

    • 29
    • 45

    Partly Sunny

Today 9 Dec Kaiser to Rodgers Ridge

Sunny. Highs 48 to 58. North Winds up to 10 Mph.

Tonight 9 Dec Kaiser to Rodgers Ridge

Mostly clear. Lows 26 to 38. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ershim Lake Temperature Statistics

December Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 4 December, 2025

    10.4 °F

  • Average December

    34.3 °F

  • Highest 2 December, 2025

    59 °F

Climate (2020–Present)

Mammoth Yosemite Airport (30.4 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    46 °F

  • Average High 2020–2025

    60.8 °F
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