Rancho Santa Fe Weather Forecast

    • 41
    • 64

    Becoming Sunny

    • 44
    • 67

    Partly Sunny

    • 44
    • 70

    Partly Sunny

    • 45
    • 70

    Partly Sunny

    • 47
    • 68

    Mostly Cloudy

    • 47
    • 68

    Partly Sunny

    • 48
    • 71

    Mostly Sunny

Today 24 Jan San Diego County Coastal Areas

Patchy fog this morning. Mostly cloudy with a slight chance of Showers this Morning, then partly cloudy this afternoon. Highs 62 to 65. Light Winds becoming west 10 Mph this afternoon. Chance of measurable precipitation 20 percent.

Tonight 24 Jan San Diego County Coastal Areas

Mostly clear. Colder. Lows 39 to 45. Light Winds becoming northeast 10 Mph overnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rancho Santa Fe Temperature Statistics

January Temperature

Carlsbad, McClellan-Palomar Airport (8.7 miles)

  • Lowest 9 January, 2026

    43.6 °F

  • Average January

    60.4 °F

  • Highest 11 January, 2026

    78.7 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (8.7 miles)

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  • Average Low 2021–2026

    56.7 °F

  • Average 2021–2026

    62.5 °F

  • Average High 2021–2026

    68.8 °F
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