Cardiff Weather Forecast

    • 55
    • 79

    Increasing Clouds

    • 52
    • 72

    Partly Sunny

    • 55
    • 74

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 58
    • 81

    Mostly Sunny

Today 13 Mar San Diego County Coastal Areas

Mostly sunny. Highs 76 to 81 near the coast to 85 to 89 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 13 Mar San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Lows 53 to 58. Light Winds.

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Cardiff Temperature Statistics

March Temperature

Carlsbad, McClellan-Palomar Airport (7.5 miles)

  • Lowest 6 March, 2026

    51.1 °F

  • Average March

    62 °F

  • Highest 8 March, 2026

    88 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (7.5 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    69 °F
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