Isla Vista Weather Forecast

    • 52
    • 66

    Partly Sunny

    • 52
    • 66

    Mostly Cloudy

    • 51
    • 66

    Mostly Cloudy

    • 51
    • 61

    Cloudy

    • 52
    • 59

    Rain

    • 51
    • 59

    Rain

Today 19 Dec Santa Barbara County Southeastern Coast

Partly cloudy in the morning then sunny. Highs in the mid 60s to mid 70s.

Tonight 19 Dec Santa Barbara County Southeastern Coast

Mostly clear in the evening then Areas of low Clouds and fog. Lows in the upper 40s to mid 50s. North Winds around 15 Mph in the evening.

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Isla Vista Temperature Statistics

December Temperature

Santa Barbara, Santa Barbara Municipal Airport (1.2 miles)

  • Lowest 2 December, 2025

    43 °F

  • Average December

    56.2 °F

  • Highest 10 December, 2025

    79 °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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