Santa Ynez Reservoir Weather Forecast

    • 54
    • 63

    Rain Showers Likely

    • 54
    • 69

    Sunny

    • 61
    • 74

    Sunny

    • 71
    • 84

    Sunny

    • 73
    • 89

    Sunny

    • 67
    • 86

    Sunny

Today 12 Oct Eastern Santa Monica Mountains Recreational Area

Showers likely in the Morning, then a chance of Showers in the afternoon. Highs in the mid 50s to mid 60s. Southwest Winds around 15 Mph in the afternoon. Chance of precipitation 70 percent.

Tonight 12 Oct Eastern Santa Monica Mountains Recreational Area

Partly cloudy with a 20 percent chance of Showers in the Evening, becoming mostly clear after midnight. Lows in the mid 40s to mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Ynez Reservoir Temperature Statistics

October Temperature

Santa Monica, Santa Monica Municipal Airport (7.5 miles)

  • Lowest 9 October, 2026

    64.9 °F

  • Average October

    79.9 °F

  • Highest 3 October, 2026

    102.7 °F

Climate (2021–2026)

Santa Monica, Santa Monica Municipal Airport (7.5 miles)

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  • Average Low 2021–2026

    56.5 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    70.6 °F
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