Lower Cathedral Lake Weather Forecast

    • 28
    • 56

    Partly Sunny

    • 31
    • 59

    Sunny

    • 30
    • 60

    Sunny

    • 27
    • 58

    Mostly Sunny

    • 21
    • 52

    Mostly Sunny

    • 17
    • 39

    Slight Chance Rain/Snow

Today 25 Sep Yosemite NP outside of the valley

Mostly sunny. Highs 52 to 66. South Winds 5 to 15 Mph with Gusts to around 35 Mph.

Tonight 25 Sep Yosemite NP outside of the valley

Mostly clear. Lows 33 to 45. South Winds up to 10 Mph with Gusts to around 35 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lower Cathedral Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (34.8 miles)

  • Lowest 22 September, 2023

    23 °F

  • Average September

    56.5 °F

  • Highest 8 September, 2023

    79 °F

Climate (2010–Present)

Mammoth Yosemite Airport (34.8 miles)

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  • Average Low 2010–Present

    30.3 °F

  • Average 2010–Present

    46.9 °F

  • Average High 2010–Present

    61.4 °F
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