Fiesta Island Park Weather Forecast

    • 64
    • 69

    Decreasing Clouds

    • 63
    • 69

    Mostly Cloudy

    • 63
    • 68

    Mostly Cloudy

    • 61
    • 67

    Mostly Cloudy

    • 63
    • 68

    Mostly Cloudy

    • 64
    • 69

    Mostly Cloudy

Today 23 Jul San Diego County Coastal Areas

Partly cloudy this morning. Becoming mostly sunny. Highs 70 to 75 near the coast to 75 to 78 inland. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 23 Jul San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy. Lows 58 to 64. Areas of Winds northwest 10 to 15 Mph in the evening becoming light.

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Fiesta Island Park Temperature Statistics

July Temperature

San Diego, San Diego International-Lindbergh Field (3.7 miles)

  • Lowest 3 July, 2025

    62.7 °F

  • Average July

    68.5 °F

  • Highest 15 July, 2025

    81.6 °F

Climate (2020–Present)

San Diego, San Diego International-Lindbergh Field (3.7 miles)

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  • Average Low 2020–2025

    57.9 °F

  • Average 2020–2025

    63.9 °F

  • Average High 2020–2025

    70.9 °F
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