La Jolla Alta Weather Forecast

    • 55
    • 64

    Slight Chance Rain Showers

    • 54
    • 64

    Partly Sunny

    • 57
    • 67

    Mostly Sunny

    • 59
    • 78

    Mostly Sunny

    • 59
    • 77

    Mostly Sunny

    • 57
    • 71

    Partly Sunny

Today 9 Mar San Diego County Coastal Areas

Partly cloudy. A slight chance of Showers in the afternoon. Cooler. Highs 66 to 70 near the coast to 71 inland. Light Winds becoming west 10 Mph in the afternoon. Chance of measurable precipitation 20 percent.

Tonight 9 Mar San Diego County Coastal Areas

Partly cloudy. Lows 48 to 53. Areas of Winds southwest to 10 Mph in the evening becoming light.

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La Jolla Alta Temperature Statistics

March Temperature

San Diego, Montgomery Field (6.2 miles)

  • Lowest 6 March, 2026

    48 °F

  • Average March

    61.4 °F

  • Highest 1 March, 2026

    86 °F

Climate (2021–Present)

San Diego, Montgomery Field (6.2 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    64.1 °F

  • Average High 2021–2026

    73.2 °F
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