Ershim Lake Weather Forecast

    • 27
    • 44

    Becoming Sunny

    • 29
    • 47

    Mostly Sunny

    • 33
    • 50

    Mostly Sunny

    • 33
    • 51

    Slight Chance Thunderstorms

    • 29
    • 49

    Slight Chance Thunderstorms

    • 25
    • 41

    Chance Snow

Today 29 Apr Kaiser to Rodgers Ridge

Sunny. Highs 42 to 54. Southeast Winds up to 10 Mph shifting to the west in the afternoon.

Tonight 29 Apr Kaiser to Rodgers Ridge

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

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ershim Lake Temperature Statistics

April Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 4 April, 2026

    14 °F

  • Average April

    43.6 °F

  • Highest 7 April, 2026

    68 °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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