Convict Lake Weather Forecast

    • 46
    • 77

    Mostly Sunny

    • 48
    • 78

    Partly Sunny

    • 45
    • 72

    Chance Rain Showers

    • 43
    • 67

    Chance Rain Showers

    • 43
    • 70

    Slight Chance Rain Showers

    • 44
    • 72

    Mostly Sunny

Today 16 Sep Mono

Sunny. Highs 73 to 83. Light Winds becoming east around 10 Mph in the afternoon.

Tonight 16 Sep Mono

Clear. Lows 39 to 49. North Winds around 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Convict Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (2.5 miles)

  • Lowest 7 September, 2025

    35.6 °F

  • Average September

    57.4 °F

  • Highest 1 September, 2025

    80.6 °F

Climate (2020–Present)

Mammoth Yosemite Airport (2.5 miles)

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  • Average Low 2020–2025

    29.7 °F

  • Average 2020–2025

    46.2 °F

  • Average High 2020–2025

    61 °F
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