Rancho Santa Fe Weather Forecast

    • 53
    • 78

    Mostly Sunny

    • 50
    • 79

    Mostly Sunny

    • 52
    • 77

    Mostly Sunny

    • 51
    • 78

    Partly Sunny

    • 52
    • 77

    Patchy Fog

    • 52
    • 75

    Patchy Fog

    • 50
    • 73

    Partly Sunny

Today 14 Jan San Diego County Coastal Areas

Mostly sunny. Highs 73 to 77 near the coast to 80 inland. Light Winds.

Tonight 14 Jan San Diego County Coastal Areas

Mostly clear. Lows 52 to 56. Areas of Winds east to 10 Mph.

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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 °F

  • Average January

    58.7 °F

  • Highest 11 January, 2026

    78.1 °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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