Cottonwood Creek Park Weather Forecast

    • 50
    • 65

    Mostly Sunny

    • 56
    • 70

    Becoming Sunny

    • 59
    • 69

    Mostly Sunny

    • 57
    • 65

    Rain Showers

    • 59
    • 64

    Rain Showers

    • 57
    • 64

    Rain Showers Likely

    • 55
    • 63

    Chance Rain Showers

Today 28 Dec San Diego County Coastal Areas

Mostly sunny. Highs 63 to 66. Light Winds becoming north 10 Mph in the afternoon.

Tonight 28 Dec San Diego County Coastal Areas

Mostly clear. Lows 44 to 47. Areas of Winds northeast 10 to 15 Mph. Gusts to 25 Mph this evening.

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Cottonwood Creek Park Temperature Statistics

December Temperature

Carlsbad, McClellan-Palomar Airport (5 miles)

  • Lowest 2 December, 2025

    48 °F

  • Average December

    58.5 °F

  • Highest 9 December, 2025

    80.1 °F

Climate (2020–Present)

Carlsbad, McClellan-Palomar Airport (5 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    62.4 °F

  • Average High 2020–2025

    68.7 °F
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