Old Town Weather Forecast

    • 69
    • 78

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 68
    • 78

    Partly Sunny

    • 69
    • 78

    Partly Sunny

    • 69
    • 80

    Partly Sunny

    • 70
    • 81

    Mostly Sunny

Today 26 Jul San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs 75 to 80 near the coast to 82 to 87 inland. Areas of Winds southwest to 10 Mph.

Tonight 26 Jul San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy. Lows 65 to 69. Light Winds.

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Old Town Temperature Statistics

July Temperature

San Diego, San Diego International-Lindbergh Field (1.2 miles)

  • Lowest 1 July, 2026

    64.7 °F

  • Average July

    72.4 °F

  • Highest 21 July, 2026

    86.6 °F

Climate (2021–2026)

San Diego, San Diego International-Lindbergh Field (1.2 miles)

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    71 °F
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