Cardiff Weather Forecast

    • 70
    • 82

    Decreasing Clouds

    • 71
    • 82

    Partly Sunny

    • 73
    • 85

    Patchy Fog

    • 74
    • 87

    Mostly Cloudy

    • 74
    • 84

    Partly Sunny

    • 72
    • 82

    Partly Sunny

Today 24 Aug San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 79 to 84 near the coast to 87 to 92 inland. Areas of Winds southwest to 10 Mph.

Tonight 24 Aug San Diego County Coastal Areas

Mostly clear. Lows 66 to 71. Areas of Winds southwest to 10 Mph in the evening becoming light.

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Cardiff Temperature Statistics

August Temperature

Carlsbad, McClellan-Palomar Airport (7.5 miles)

  • Lowest 4 August, 2026

    68.6 °F

  • Average August

    74.2 °F

  • Highest 22 August, 2026

    81 °F

Climate (2021–2026)

Carlsbad, McClellan-Palomar Airport (7.5 miles)

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  • Average Low 2021–2026

    57.1 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    69.4 °F
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