Santa Rosa Island - Bechers Bay Weather Forecast

    • 58
    • 72

    Mostly Sunny

    • 52
    • 72

    Partly Sunny

    • 50
    • 69

    Partly Sunny

    • 57
    • 67

    Patchy Fog

    • 57
    • 65

    Patchy Fog

    • 57
    • 66

    Patchy Fog

Today 21 Aug San Miguel and Santa Rosa Islands

Partly cloudy in the morning then sunny. Highs in the mid 60s to mid 70s except the upper 70s to mid 80s farthest interior.

Tonight 21 Aug San Miguel and Santa Rosa Islands

Clear in the evening then Areas of low Clouds and fog. Lows in the mid 50s to lower 60s.

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Santa Rosa Island - Bechers Bay Temperature Statistics

August Temperature

Santa Barbara, Santa Barbara Municipal Airport (31.1 miles)

  • Lowest 3 August, 2025

    53.7 °F

  • Average August

    64.7 °F

  • Highest 7 August, 2025

    78.7 °F

Climate (2020–Present)

Santa Barbara, Santa Barbara Municipal Airport (31.1 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    60.1 °F

  • Average High 2020–2025

    69.5 °F
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