Ershim Lake Weather Forecast

    • 24
    • 41

    Mostly Sunny

    • 25
    • 41

    Sunny

    • 28
    • 46

    Sunny

    • 30
    • 48

    Sunny

    • 26
    • 47

    Sunny

    • 25
    • 44

    Sunny

Today 11 Jan Kaiser to Rodgers Ridge

Sunny. Highs 40 to 50. North Winds up to 10 Mph.

Tonight 11 Jan Kaiser to Rodgers Ridge

Mostly clear. Lows 23 to 35. 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 7 January, 2026

    -0.4 °F

  • Average January

    23.6 °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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