Cardiff State Beach Weather Forecast

    • 56
    • 65

    Partly Sunny

    • 55
    • 62

    Mostly Cloudy

    • 58
    • 64

    Chance Rain Showers

    • 57
    • 62

    Partly Sunny

    • 56
    • 64

    Partly Sunny

    • 58
    • 64

    Partly Sunny

Today 19 Apr San Diego County Coastal Areas

Mostly cloudy this morning. Becoming partly cloudy. Highs 68 to 73 near the coast to 73 to 77 inland. Areas of Winds west to 10 Mph.

Tonight 19 Apr San Diego County Coastal Areas

Partly cloudy in the evening. Becoming mostly cloudy. Lows 49 to 54. Areas of Winds west to 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cardiff State Beach Temperature Statistics

April Temperature

Carlsbad, McClellan-Palomar Airport (8.1 miles)

  • Lowest 14 April, 2026

    52.6 °F

  • Average April

    63.8 °F

  • Highest 4 April, 2026

    81.6 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (8.1 miles)

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  • Average Low 2021–2026

    56.9 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    69.1 °F
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