Alta Vista Gardens Weather Forecast

    • 57
    • 76

    Patchy Fog

    • 57
    • 70

    Increasing Clouds

    • 58
    • 73

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 57
    • 75

    Mostly Cloudy

    • 56
    • 71

    Partly Sunny

    • 58
    • 74

    Mostly Sunny

Today 21 Oct San Diego County Inland Valleys

Patchy fog this morning. Partly cloudy. Local visibility one quarter mile or less at Times this morning. Highs 76 to 81 in the western Valleys to 81 to 86 near the Foothills. Light Winds becoming west 10 Mph this afternoon.

Tonight 21 Oct San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 51 to 57. Light Winds.

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Alta Vista Gardens Temperature Statistics

October Temperature

Carlsbad, McClellan-Palomar Airport (6.2 miles)

  • Lowest 16 October, 2025

    52 °F

  • Average October

    64.9 °F

  • Highest 18 October, 2025

    78.1 °F

Climate (2020–Present)

Carlsbad, McClellan-Palomar Airport (6.2 miles)

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  • Average Low 2020–2025

    56.5 °F

  • Average 2020–2025

    62.4 °F

  • Average High 2020–2025

    68.7 °F
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