Santa Ynez Peak Weather Forecast

    • 54
    • 72

    Sunny

    • 57
    • 79

    Sunny

    • 57
    • 80

    Sunny

    • 58
    • 65

    Sunny

    • 57
    • 65

    Sunny

    • 55
    • 63

    Sunny

Today 8 Dec Santa Ynez Mountains Western Range

Sunny. Highs in the lower to mid 70s.

Tonight 8 Dec Santa Ynez Mountains Western Range

Clear. Lows in the 50s to around 60.

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Santa Ynez Peak Temperature Statistics

December Temperature

Santa Ynez, Santa Ynez Airport (7.5 miles)

  • Lowest 5 December, 2025

    33.8 °F

  • Average December

    51.3 °F

  • Highest 5 December, 2025

    69.8 °F

Climate (2020–Present)

Santa Ynez, Santa Ynez Airport (7.5 miles)

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  • Average Low 2020–2025

    45.8 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    74.8 °F
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