Isla Vista Weather Forecast

    • 56
    • 67

    Sunny

    • 56
    • 66

    Increasing Clouds

    • 54
    • 65

    Partly Sunny

    • 54
    • 62

    Sunny

    • 54
    • 67

    Mostly Sunny

    • 55
    • 67

    Mostly Sunny

    • 53
    • 66

    Mostly Sunny

Today 11 Dec Santa Barbara County Southeastern Coast

Sunny. Highs in the lower to mid 70s.

Tonight 11 Dec Santa Barbara County Southeastern Coast

Clear. Lows in the upper 40s to mid 50s.

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  • Temperature Real-Time

Isla Vista Temperature Statistics

December Temperature

Santa Barbara, Santa Barbara Municipal Airport (1.2 miles)

  • Lowest 2 December, 2025

    43 °F

  • Average December

    55.4 °F

  • Highest 9 December, 2025

    75 °F

Climate (2020–Present)

Santa Barbara, Santa Barbara Municipal Airport (1.2 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    60.2 °F

  • Average High 2020–2025

    69.5 °F
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