Kearny Mesa Weather Forecast

    • 58
    • 70

    Chance Rain Showers

    • 61
    • 72

    Rain

    • 57
    • 68

    Rain Showers

    • 58
    • 74

    Mostly Sunny

    • 57
    • 75

    Partly Sunny

    • 56
    • 71

    Slight Chance Rain Showers

Today 30 Oct San Diego County Coastal Areas

Partly cloudy with a slight chance of Showers. Highs around 72.

Tonight 30 Oct San Diego County Coastal Areas

Partly cloudy this evening. Becoming mostly cloudy. A slight chance of Showers. Lows 55 to 59. Light Winds. Chance of measurable precipitation 20 percent.

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Kearny Mesa Temperature Statistics

October Temperature

San Diego, Montgomery Field (0.6 miles)

  • Lowest 14 October, 2026

    53.7 °F

  • Average October

    74.2 °F

  • Highest 3 October, 2026

    103.6 °F

Climate (2021–2026)

San Diego, Montgomery Field (0.6 miles)

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  • Average Low 2021–2026

    56.4 °F

  • Average 2021–2026

    64.7 °F

  • Average High 2021–2026

    73.7 °F
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