Isla Vista Weather Forecast

    • 65
    • 74

    Mostly Sunny

    • 66
    • 74

    Mostly Sunny

    • 65
    • 73

    Mostly Sunny

    • 64
    • 72

    Mostly Sunny

    • 64
    • 74

    Mostly Sunny

Today 24 Jul Santa Barbara County Southeastern Coast

Partly cloudy in the morning then sunny. Highs in the upper 70s to mid 80s except around 90 in the Hills.

Tonight 24 Jul Santa Barbara County Southeastern Coast

Mostly clear in the evening then partly cloudy. Lows in the mid 60s.

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Isla Vista Temperature Statistics

July Temperature

Santa Barbara, Santa Barbara Municipal Airport (1.2 miles)

  • Lowest 3 July, 2026

    52.6 °F

  • Average July

    68.8 °F

  • Highest 22 July, 2026

    95 °F

Climate (2021–2026)

Santa Barbara, Santa Barbara Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    51.4 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    69.7 °F
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