Lake Cachuma Recreation Area Weather Forecast

    • 59
    • 101

    Hot

    • 54
    • 101

    Hot

    • 56
    • 100

    Hot

    • 59
    • 99

    Patchy Fog

    • 55
    • 95

    Patchy Fog

    • 54
    • 89

    Patchy Fog

Today 21 Aug Santa Ynez Valley

Sunny. Highs 92 to 101 except the mid to upper 80s closer to the coast. West Winds around 15 Mph in the afternoon.

Tonight 21 Aug Santa Ynez Valley

Clear in the evening then Areas of low Clouds and fog. Lows in the mid 50s to mid 60s except around 70 in the Hills. Northwest Winds around 15 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Cachuma Recreation Area Temperature Statistics

August Temperature

Santa Ynez, Santa Ynez Airport (9.3 miles)

  • Lowest 5 August, 2025

    48.2 °F

  • Average August

    65.1 °F

  • Highest 6 August, 2025

    93.2 °F

Climate (2020–Present)

Santa Ynez, Santa Ynez Airport (9.3 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    58.1 °F

  • Average High 2020–2025

    75 °F
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