Isabella Lake Weather Forecast

    • 68
    • 94

    Becoming Sunny

    • 64
    • 90

    Mostly Sunny

    • 62
    • 89

    Sunny

    • 60
    • 89

    Mostly Sunny

    • 59
    • 85

    Partly Sunny

    • 59
    • 84

    Partly Sunny

    • 60
    • 86

    Mostly Sunny

Today 28 Aug Kern River Valley

Mostly sunny. Highs 90 to 96. West Winds up to 5 Mph with Gusts to around 20 Mph increasing to 10 to 20 Mph with Gusts to around 35 Mph in the afternoon.

Tonight 28 Aug Kern River Valley

Mostly clear. Lows in the mid 60s. West Winds up to 10 Mph. Gusts up to 30 Mph in the evening.

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Isabella Lake Temperature Statistics

August Temperature

Tehachapi Municipal Airport (36 miles)

  • Lowest 15 August, 2026

    48.2 °F

  • Average August

    78.7 °F

  • Highest 9 August, 2026

    98.6 °F

Climate (2021–2026)

Tehachapi Municipal Airport (36 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    68.5 °F
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