Santa Rosa Island - Southeast Anchorage Weather Forecast

    • 56
    • 63

    Patchy Fog

    • 56
    • 63

    Patchy Fog

    • 55
    • 63

    Patchy Fog

    • 55
    • 64

    Patchy Fog

    • 56
    • 64

    Patchy Fog

    • 56
    • 65

    Sunny

Today 23 Jul San Miguel and Santa Rosa Islands

Low Clouds and fog in the morning then sunny. Highs in the mid 60s to lower 70s.

Tonight 23 Jul San Miguel and Santa Rosa Islands

Clear early then low Clouds and fog. Lows in the lower to mid 50s. Northwest Winds 20 to 30 Mph.

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Santa Rosa Island - Southeast Anchorage Temperature Statistics

July Temperature

Santa Barbara, Santa Barbara Municipal Airport (31.7 miles)

  • Lowest 6 July, 2025

    53.7 °F

  • Average July

    64.3 °F

  • Highest 10 July, 2025

    76.6 °F

Climate (2020–Present)

Santa Barbara, Santa Barbara Municipal Airport (31.7 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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