Lake Cachuma Weather Forecast

    • 52
    • 87

    Sunny

    • 52
    • 81

    Sunny

    • 52
    • 82

    Sunny

    • 52
    • 83

    Mostly Sunny

    • 49
    • 81

    Patchy Fog

    • 49
    • 77

    Patchy Fog

Today 30 Oct Santa Ynez Valley

Sunny. Highs in the upper 70s and 80s.

Tonight 30 Oct Santa Ynez Valley

Clear except for patchy low Clouds and fog after midnight. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Cachuma Temperature Statistics

October Temperature

Santa Ynez, Santa Ynez Airport (7.5 miles)

  • Lowest 12 October, 2025

    42.8 °F

  • Average October

    60.8 °F

  • Highest 17 October, 2025

    84.2 °F

Climate (2020–Present)

Santa Ynez, Santa Ynez Airport (7.5 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    58 °F

  • Average High 2020–2025

    74.8 °F
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