Thousand Island Lake Weather Forecast

    • 36
    • 60

    Partly Sunny

    • 41
    • 65

    Areas Smoke

    • 40
    • 64

    Mostly Sunny

    • 37
    • 61

    Mostly Sunny

    • 35
    • 59

    Mostly Sunny

    • 31
    • 50

    Partly Sunny

    • 32
    • 49

    Partly Sunny

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thousand Island Lake Temperature Statistics

September Temperature

Mammoth Yosemite Airport (19.3 miles)

  • Lowest 21 September, 2021

    32 °F
  • Average September

    62.9 °F
  • Highest 7 September, 2021

    89.6 °F

Climate (2010–Present)

Mammoth Yosemite Airport (19.3 miles)

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  • Average Low 2010–Present

    31.6 °F
  • Average 2010–Present

    48.8 °F
  • Average High 2010–Present

    63.3 °F
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