Kearny Mesa Weather Forecast

    • 67
    • 83

    Becoming Sunny

    • 66
    • 80

    Partly Sunny

    • 66
    • 80

    Patchy Fog

    • 66
    • 80

    Partly Sunny

    • 66
    • 80

    Partly Sunny

    • 67
    • 81

    Partly Sunny

Today 16 Jul San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 74 to 79 near the coast to 82 to 87 inland. Areas of Winds south 10 to 15 Mph with Gusts to 25 Mph.

Tonight 16 Jul San Diego County Coastal Areas

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Lows 63 to 69. Areas of Winds south to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Kearny Mesa Temperature Statistics

July Temperature

San Diego, Montgomery Field (0.6 miles)

  • Lowest 4 July, 2026

    62.7 °F

  • Average July

    71.7 °F

  • Highest 4 July, 2026

    85.6 °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

    64.4 °F

  • Average High 2021–2026

    73.4 °F
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