Fairmount Park Weather Forecast

    • 61
    • 89

    Becoming Sunny

    • 58
    • 85

    Partly Sunny

    • 58
    • 83

    Partly Sunny

    • 59
    • 81

    Partly Sunny

    • 59
    • 81

    Mostly Sunny

    • 59
    • 82

    Partly Sunny

Today 20 Mar San Diego County Coastal Areas

Mostly sunny. Highs 79 to 84 near the coast to 87 to 91 inland. Light Winds becoming west 10 Mph in the afternoon.

Tonight 20 Mar San Diego County Coastal Areas

Mostly clear. Lows 55 to 62. Areas of Winds northwest to 10 Mph in the evening becoming light.

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Fairmount Park Temperature Statistics

March Temperature

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

  • Lowest 7 March, 2026

    48 °F

  • Average March

    63.9 °F

  • Highest 8 March, 2026

    88 °F

Climate (2021–Present)

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

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  • Average Low 2021–2026

    58 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    70.9 °F
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