San Diego - Quarantine Station Weather Forecast

    • 64
    • 70

    Gradual Clearing

    • 66
    • 72

    Mostly Cloudy

    • 64
    • 72

    Mostly Cloudy

    • 66
    • 73

    Patchy Fog

    • 67
    • 74

    Patchy Fog

    • 68
    • 75

    Patchy Fog

Today 16 Aug San Diego County Coastal Areas

Cloudy with patchy fog and drizzle in the Morning, then mostly sunny in the afternoon. Highs 70 to 75. Areas of Winds south 10 Mph.

Tonight 16 Aug San Diego County Coastal Areas

Partly cloudy in the evening. Becoming cloudy overnight with patchy fog. Lows 58 to 63. Areas of Winds southwest 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Diego - Quarantine Station Temperature Statistics

August Temperature

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

  • Lowest 1 August, 2025

    62.7 °F

  • Average August

    68.5 °F

  • Highest 6 August, 2025

    77.6 °F

Climate (2020–Present)

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

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  • Average Low 2020–2025

    57.3 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    69.4 °F
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