South Lake Weather Forecast

    • 46
    • 68

    Becoming Sunny

    • 44
    • 64

    Mostly Sunny

    • 44
    • 64

    Mostly Sunny

    • 44
    • 63

    Mostly Sunny

    • 45
    • 63

    Mostly Sunny

    • 46
    • 65

    Mostly Sunny

Today 12 Sep Eastern Sierra Slopes of Inyo County

Sunny. Highs 70 to 80. Southwest Winds 5 to 15 Mph increasing to 15 to 20 Mph in the afternoon.

Tonight 12 Sep Eastern Sierra Slopes of Inyo County

Mostly clear. Lows 46 to 56. West Winds 15 to 25 Mph. Gusts up to 40 Mph after midnight.

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South Lake Temperature Statistics

September Temperature

Bishop, Bishop Airport (18 miles)

  • Lowest 2 September, 2026

    39.7 °F

  • Average September

    69.3 °F

  • Highest 9 September, 2026

    97 °F

Climate (2021–2026)

Bishop, Bishop Airport (18 miles)

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  • Average Low 2021–2026

    40.9 °F

  • Average 2021–2026

    59.8 °F

  • Average High 2021–2026

    76.6 °F
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