Vista Weather Forecast

    • 50
    • 69

    Mostly Sunny

    • 52
    • 71

    Mostly Sunny

    • 56
    • 75

    Mostly Sunny

    • 56
    • 78

    Mostly Sunny

    • 56
    • 76

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

Today 6 Dec San Diego County Coastal Areas

Mostly sunny. Highs 66 to 71. Light Winds.

Tonight 6 Dec San Diego County Coastal Areas

Mostly clear in the evening. Becoming partly cloudy overnight with patchy fog. Local visibility one quarter mile or less at Times overnight. Lows 46 to 50. Light Winds.

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Vista Temperature Statistics

December Temperature

Carlsbad, McClellan-Palomar Airport (5 miles)

  • Lowest 2 December, 2025

    48 °F

  • Average December

    57.5 °F

  • Highest 3 December, 2025

    64 °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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