Harbor Island Drive Park Weather Forecast

    • 65
    • 73

    Increasing Clouds

    • 66
    • 73

    Partly Sunny

    • 66
    • 72

    Patchy Fog

    • 65
    • 73

    Partly Sunny

    • 65
    • 73

    Mostly Cloudy

    • 66
    • 73

    Mostly Cloudy

    • 67
    • 74

    Mostly Cloudy

Today 6 Jul San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 71 to 75 near the coast to 76 to 81 inland. Areas of Winds northwest to 10 Mph becoming west with Gusts to 25 Mph this afternoon.

Tonight 6 Jul San Diego County Coastal Areas

Mostly clear this evening. Becoming cloudy. Patchy fog overnight. Lows 59 to 65. Areas of Winds west 10 Mph this evening becoming light.

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Harbor Island Drive Park Temperature Statistics

July Temperature

San Diego, San Diego International-Lindbergh Field (0.6 miles)

  • Lowest 1 July, 2026

    64.7 °F

  • Average July

    69.7 °F

  • Highest 4 July, 2026

    75 °F

Climate (2021–2026)

San Diego, San Diego International-Lindbergh Field (0.6 miles)

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  • Average Low 2021–2026

    58.1 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    71 °F
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