Rancho Santa Fe Weather Forecast

    • 51
    • 66

    Increasing Clouds

    • 46
    • 65

    Mostly Cloudy

    • 46
    • 70

    Mostly Sunny

    • 48
    • 68

    Mostly Sunny

    • 49
    • 68

    Mostly Sunny

    • 50
    • 69

    Mostly Sunny

    • 54
    • 71

    Mostly Sunny

Today 2 Dec San Diego County Coastal Areas

Mostly sunny this morning. Becoming partly cloudy. Highs 65 to 68. Light Winds becoming west 10 Mph this afternoon.

Tonight 2 Dec San Diego County Coastal Areas

Patchy fog this evening. Cloudy. Lows 48 to 53. Light Winds.

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Rancho Santa Fe Temperature Statistics

December Temperature

Carlsbad, McClellan-Palomar Airport (8.7 miles)

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Climate (2020–Present)

Carlsbad, McClellan-Palomar Airport (8.7 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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