Isabella Lake Weather Forecast

    • 52
    • 76

    Mostly Sunny

    • 56
    • 81

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 44
    • 74

    Breezy

    • 45
    • 62

    Partly Sunny

    • 46
    • 63

    Slight Chance Rain

    • 52
    • 76

    Mostly Sunny

Today 30 Apr Kern River Valley

Sunny. Highs 73 to 79. West Winds up to 10 Mph increasing to 10 to 15 Mph with Gusts to around 30 Mph in the afternoon.

Tonight 30 Apr Kern River Valley

Mostly clear. Lows in the lower 50s. West Winds up to 15 Mph. Gusts up to 30 Mph in the evening.

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Isabella Lake Temperature Statistics

April Temperature

Tehachapi Municipal Airport (36 miles)

  • Lowest 17 April, 2026

    30.2 °F

  • Average April

    53.2 °F

  • Highest 5 April, 2026

    73.4 °F

Climate (2021–Present)

Tehachapi Municipal Airport (36 miles)

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  • Average Low 2021–2026

    44.7 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    68.8 °F
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