Lake Cachuma Weather Forecast

    • 39
    • 63

    Slight Chance Rain

    • 41
    • 67

    Slight Chance Rain Showers

    • 43
    • 72

    Mostly Sunny

    • 46
    • 72

    Partly Sunny

    • 42
    • 73

    Mostly Sunny

    • 45
    • 73

    Mostly Sunny

    • 49
    • 78

    Mostly Sunny

Today 12 Apr Santa Ynez Valley

Rain in the Morning, then a chance of Showers in the afternoon. Highs in the upper 50s to mid 60s. West Winds around 15 Mph in the afternoon.

Tonight 12 Apr Santa Ynez Valley

Mostly clear. A slight chance of rain early in the Evening, then a slight chance of Showers in the evening. Lows in the mid 30s to lower 40s. West Winds around 15 Mph in the evening. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Cachuma Temperature Statistics

April Temperature

Santa Ynez, Santa Ynez Airport (7.5 miles)

  • Lowest 3 April, 2026

    39.2 °F

  • Average April

    60.7 °F

  • Highest 5 April, 2026

    86 °F

Climate (2021–Present)

Santa Ynez, Santa Ynez Airport (7.5 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    58.5 °F

  • Average High 2021–2026

    75.1 °F
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