Sisquoc Weather Forecast

    • 52
    • 70

    Dense Fog

    • 51
    • 74

    Mostly Sunny

    • 52
    • 73

    Dense Fog

    • 53
    • 77

    Partly Sunny

    • 55
    • 85

    Mostly Sunny

    • 55
    • 81

    Patchy Fog

Today 17 Aug Santa Ynez Valley

Low Clouds and fog in the morning then sunny. Fog locally dense with visibility one quarter mile or less. Highs in the upper 70s to mid 80s except the lower to mid 70s closer to the coast. West Winds around 15 Mph in the afternoon.

Tonight 17 Aug Santa Ynez Valley

Low Clouds and fog developing. Fog locally dense with visibility one quarter mile or less. Lows in the upper 40s to mid 50s. Northwest Winds around 15 Mph in the evening.

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Sisquoc Temperature Statistics

August Temperature

Santa Maria Public Airport/Capt G Allan Hancock Field (8.7 miles)

  • Lowest 4 August, 2025

    48.7 °F

  • Average August

    60.4 °F

  • Highest 6 August, 2025

    78.7 °F

Climate (2020–Present)

Santa Maria Public Airport/Capt G Allan Hancock Field (8.7 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    68.9 °F
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