Cardiff Weather Forecast

    • 56
    • 71

    Partly Sunny

    • 59
    • 76

    Mostly Cloudy

    • 57
    • 77

    Partly Sunny

    • 57
    • 73

    Mostly Cloudy

    • 57
    • 67

    Slight Chance Rain Showers

    • 56
    • 67

    Mostly Cloudy

    • 55
    • 65

    Mostly Cloudy

Today 27 Mar San Diego County Coastal Areas

Patchy fog this morning. Partly cloudy. Highs 70 to 75 near the coast to 79 to 84 inland. Light Winds becoming west 10 Mph this afternoon.

Tonight 27 Mar San Diego County Coastal Areas

Partly cloudy. Patchy fog overnight. Local visibility one quarter mile or less at Times overnight. Lows 53 to 59. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cardiff Temperature Statistics

March Temperature

Carlsbad, McClellan-Palomar Airport (7.5 miles)

  • Lowest 6 March, 2026

    49.6 °F

  • Average March

    65.6 °F

  • Highest 8 March, 2026

    89.7 °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

    62.7 °F

  • Average High 2021–2026

    69.1 °F
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