Ershim Lake Weather Forecast

    • 43
    • 61

    Chance Thunderstorms

    • 38
    • 57

    Chance Thunderstorms

    • 38
    • 57

    Mostly Sunny

    • 40
    • 59

    Mostly Sunny

    • 41
    • 60

    Partly Sunny

    • 43
    • 61

    Partly Sunny

    • 43
    • 61

    Partly Sunny

Today 12 Aug Kaiser to Rodgers Ridge

Partly sunny. Chance of rain Showers and slight chance of Thunderstorms in the late morning and early afternoon. Chance of Thunderstorms late in the afternoon. Highs 61 to 73. Southwest Winds up to 10 Mph. Chance of precipitation 50 percent.

Tonight 12 Aug Kaiser to Rodgers Ridge

Colder. Mostly cloudy until early morning then becoming partly cloudy. Chance of rain Showers in the evening. Slight chance of Thunderstorms until early Morning, then slight chance of dry Thunderstorms late in the night. Lows 42 to 52. Southwest Winds up to 10 Mph shifting to the east after midnight. Chance of precipitation 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ershim Lake Temperature Statistics

August Temperature

Mammoth Yosemite Airport (30.4 miles)

  • Lowest 1 August, 2026

    46.4 °F

  • Average August

    73.1 °F

  • Highest 1 August, 2026

    91.4 °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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