San Diego Bay Weather Forecast

    • 70
    • 74

    Increasing Clouds

    • 70
    • 74

    Partly Sunny

    • 70
    • 74

    Partly Sunny

    • 70
    • 74

    Partly Sunny

    • 70
    • 75

    Partly Sunny

    • 70
    • 74

    Partly Sunny

Today 3 Aug San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 75 to 80 near the coast to 81 to 86 inland. Areas of Winds west to 10 Mph.

Tonight 3 Aug San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Lows 63 to 69. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Diego Bay Temperature Statistics

August Temperature

San Diego, North Island, Naval Air Station (3.7 miles)

  • Lowest 1 August, 2026

    69.1 °F

  • Average August

    72.9 °F

  • Highest 1 August, 2026

    78.1 °F

Climate (2021–2026)

San Diego, North Island, Naval Air Station (3.7 miles)

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  • Average Low 2021–2026

    57.7 °F

  • Average 2021–2026

    63.4 °F

  • Average High 2021–2026

    69.5 °F
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