Gibraltar Reservoir Weather Forecast

    • 60
    • 94

    Sunny

    • 60
    • 93

    Sunny

    • 60
    • 92

    Sunny

    • 57
    • 91

    Sunny

    • 55
    • 88

    Sunny

    • 54
    • 84

    Mostly Sunny

    • 55
    • 84

    Sunny

Today 5 Sep Santa Barbara County Interior Mountains

Sunny. Highs in the upper 80s to mid 90s.

Tonight 5 Sep Santa Barbara County Interior Mountains

Clear. Lows in the mid 50s to mid 60s.

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  • Temperature Real-Time

Gibraltar Reservoir Temperature Statistics

September Temperature

Santa Ynez, Santa Ynez Airport (24.2 miles)

  • Lowest 3 September, 2025

    55.4 °F

  • Average September

    71.8 °F

  • Highest 1 September, 2025

    96.8 °F

Climate (2020–Present)

Santa Ynez, Santa Ynez Airport (24.2 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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