Sisquoc Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 58
    • 78

    Mostly Cloudy

    • 59
    • 81

    Partly Sunny

    • 57
    • 81

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 56
    • 79

    Partly Sunny

    • 58
    • 80

    Mostly Sunny

Today 19 Jul Santa Ynez Valley

Areas of low Clouds and fog in the morning then sunny. Highs in the mid 80s to lower 90s except the mid 70s to around 80 closer to the coast.

Tonight 19 Jul Santa Ynez Valley

Mostly clear in the evening then partly cloudy. Lows in the mid 50s to around 60.

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Sisquoc Temperature Statistics

July Temperature

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

  • Lowest 3 July, 2026

    51.7 °F

  • Average July

    65.5 °F

  • Highest 13 July, 2026

    86.6 °F

Climate (2021–2026)

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

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  • Average Low 2021–2026

    48.3 °F

  • Average 2021–2026

    57.4 °F

  • Average High 2021–2026

    69.4 °F
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