Coronado Weather Forecast

    • 53
    • 68

    Mostly Sunny

    • 53
    • 68

    Partly Sunny

    • 54
    • 69

    Patchy Fog

    • 57
    • 72

    Mostly Sunny

    • 58
    • 75

    Mostly Sunny

    • 58
    • 74

    Mostly Sunny

    • 57
    • 73

    Mostly Sunny

Today 5 Dec San Diego County Coastal Areas

Sunny. Highs 67 to 72. Light Winds becoming west 10 Mph this afternoon.

Tonight 5 Dec San Diego County Coastal Areas

Mostly clear. Lows 46 to 51. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Coronado Temperature Statistics

December Temperature

San Diego, North Island, Naval Air Station (1.2 miles)

  • Lowest 2 December, 2025

    48 °F

  • Average December

    59.3 °F

  • Highest 3 December, 2025

    64.9 °F

Climate (2020–Present)

San Diego, North Island, Naval Air Station (1.2 miles)

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  • Average Low 2020–2025

    57.2 °F

  • Average 2020–2025

    63 °F

  • Average High 2020–2025

    69.1 °F
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