Sisquoc Weather Forecast

    • 48
    • 74

    Increasing Clouds

    • 47
    • 66

    Mostly Cloudy

    • 46
    • 63

    Mostly Cloudy

    • 44
    • 62

    Patchy Fog

    • 44
    • 66

    Sunny

    • 45
    • 68

    Patchy Fog

Today 20 Jan Santa Ynez Valley

Sunny in the morning then mostly cloudy. Highs in the lower to mid 70s.

Tonight 20 Jan Santa Ynez Valley

Mostly cloudy. Lows in the upper 30s to mid 40s except the mid to upper 50s in the Hills.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sisquoc Temperature Statistics

January Temperature

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

  • Lowest 9 January, 2026

    35.1 °F

  • Average January

    54 °F

  • Highest 15 January, 2026

    79 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    56.7 °F

  • Average High 2021–2026

    68.8 °F
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