Normal Heights Weather Forecast

    • 69
    • 85

    Patchy Fog

    • 70
    • 86

    Patchy Fog

    • 70
    • 87

    Mostly Sunny

    • 70
    • 87

    Mostly Sunny

    • 71
    • 88

    Mostly Sunny

    • 71
    • 88

    Partly Sunny

Today 21 Aug San Diego County Coastal Areas

Partly cloudy with patchy fog in the morning. Becoming mostly sunny. Highs 76 to 81 near the coast to 83 to 88 inland. Light Winds becoming west 10 Mph in the afternoon.

Tonight 21 Aug San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 65 to 70. Light Winds.

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Normal Heights Temperature Statistics

August Temperature

San Diego, Montgomery Field (3.7 miles)

  • Lowest 5 August, 2026

    67.6 °F

  • Average August

    75.8 °F

  • Highest 9 August, 2026

    86.6 °F

Climate (2021–2026)

San Diego, Montgomery Field (3.7 miles)

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  • Average Low 2021–2026

    56.2 °F

  • Average 2021–2026

    64.5 °F

  • Average High 2021–2026

    73.4 °F
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