Zaca Lake Weather Forecast

    • 67
    • 77

    Sunny

    • 68
    • 81

    Sunny

    • 71
    • 83

    Sunny

    • 77
    • 88

    Sunny

    • 82
    • 94

    Sunny

    • 82
    • 94

    Sunny

Today 17 Aug Santa Barbara County Interior Mountains

Sunny except for patchy low Clouds and fog in the morning. Fog locally dense with visibility one quarter mile or less. Highs in the upper 70s to mid 80s. West Winds around 15 Mph in the afternoon.

Tonight 17 Aug Santa Barbara County Interior Mountains

Clear. Lows in the 50s to lower 60s. Northwest Winds around 15 Mph shifting to the northeast after midnight.

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Zaca Lake Temperature Statistics

August Temperature

Santa Ynez, Santa Ynez Airport (11.8 miles)

  • Lowest 5 August, 2025

    48.2 °F

  • Average August

    64.7 °F

  • Highest 6 August, 2025

    93.2 °F

Climate (2020–Present)

Santa Ynez, Santa Ynez Airport (11.8 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    75 °F
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