Coronado Island Weather Forecast

    • 60
    • 70

    Patchy Fog

    • 62
    • 72

    Patchy Fog

    • 63
    • 71

    Patchy Fog

    • 63
    • 71

    Patchy Fog

    • 62
    • 75

    Mostly Sunny

    • 63
    • 77

    Sunny

Today 21 Oct San Diego County Coastal Areas

Partly cloudy in the morning. Becoming mostly sunny. Patchy fog in the morning. Highs 68 to 73 near the coast to 73 to 78 inland. Light Winds.

Tonight 21 Oct San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy. Patchy fog overnight. Lows 54 to 60. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coronado Island Temperature Statistics

October Temperature

San Diego, North Island, Naval Air Station (0.6 miles)

  • Lowest 17 October, 2018

    54 °F

  • Average October

    67.5 °F

  • Highest 19 October, 2018

    86 °F

Climate (2010–Present)

San Diego, North Island, Naval Air Station (0.6 miles)

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  • Average Low 2010–Present

    58.5 °F

  • Average 2010–Present

    64 °F

  • Average High 2010–Present

    70.2 °F
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