Fairmount Park Weather Forecast

    • 59
    • 90

    Increasing Clouds

    • 55
    • 82

    Mostly Cloudy

    • 56
    • 82

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 60
    • 91

    Mostly Sunny

    • 59
    • 89

    Mostly Sunny

Today 13 Mar San Diego County Coastal Areas

Mostly sunny. Highs 81 to 86 near the coast to 88 to 92 inland. Light Winds becoming west 10 Mph in the afternoon.

Tonight 13 Mar San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 54 to 59. Light Winds.

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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 °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

    70.8 °F
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