Santa Cruz Island - Posa Anchorage Weather Forecast

    • 57
    • 60

    Slight Chance Thunderstorms

    • 58
    • 60

    Partly Sunny

    • 56
    • 61

    Mostly Cloudy

    • 58
    • 62

    Patchy Fog

    • 58
    • 61

    Patchy Fog

    • 57
    • 61

    Patchy Fog

    • 57
    • 61

    Mostly Sunny

Today 3 Jun Santa Cruz and Anacapa Islands

Low Clouds and fog with drizzle. A 20 percent chance of Showers and Thunderstorms in the afternoon. Highs in the 60s to around 70.

Tonight 3 Jun Santa Cruz and Anacapa Islands

Mostly cloudy in the evening then mostly clear. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Santa Cruz Island - Posa Anchorage Temperature Statistics

June Temperature

Santa Barbara, Santa Barbara Municipal Airport (30.4 miles)

  • Lowest 1 June, 2025

    57.9 °F

  • Average June

    60.9 °F

  • Highest 1 June, 2025

    69.1 °F

Climate (2020–Present)

Santa Barbara, Santa Barbara Municipal Airport (30.4 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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