Kearny Mesa Weather Forecast

    • 73
    • 92

    Partly Sunny

    • 72
    • 93

    Mostly Sunny

    • 70
    • 91

    Mostly Sunny

    • 67
    • 86

    Mostly Sunny

    • 68
    • 83

    Partly Sunny

    • 68
    • 84

    Partly Sunny

    • 69
    • 85

    Mostly Cloudy

Today 27 Aug San Diego County Coastal Areas

Patchy fog this morning. Partly cloudy. Highs 82 to 87 near the coast to 91 to 96 inland. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 27 Aug San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 70 to 74. Light Winds.

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Kearny Mesa Temperature Statistics

August Temperature

San Diego, Montgomery Field (0.6 miles)

  • Lowest 5 August, 2026

    67.6 °F

  • Average August

    76.8 °F

  • Highest 23 August, 2026

    95.6 °F

Climate (2021–2026)

San Diego, Montgomery Field (0.6 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    73.5 °F
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