Harbor Island Drive Park Weather Forecast

    • 59
    • 72

    Increasing Clouds

    • 60
    • 73

    Decreasing Clouds

    • 60
    • 76

    Patchy Fog

    • 61
    • 79

    Mostly Cloudy

    • 59
    • 78

    Partly Sunny

    • 59
    • 76

    Mostly Cloudy

    • 58
    • 72

    Mostly Cloudy

Today 25 Mar San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 69 to 74 near the coast to 76 to 81 inland. Areas of Winds northwest 10 Mph.

Tonight 25 Mar San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. Patchy fog overnight. Lows 53 to 58. Areas of Winds west to 10 Mph this evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harbor Island Drive Park Temperature Statistics

March Temperature

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

  • Lowest 7 March, 2026

    48 °F

  • Average March

    66.2 °F

  • Highest 13 March, 2026

    89.7 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    64 °F

  • Average High 2021–2026

    70.9 °F
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