San Diego Botanic Garden Weather Forecast

    • 49
    • 65

    Increasing Clouds

    • 45
    • 68

    Partly Sunny

    • 48
    • 68

    Partly Sunny

    • 49
    • 66

    Mostly Cloudy

    • 49
    • 66

    Mostly Sunny

    • 50
    • 69

    Mostly Sunny

Today 25 Jan San Diego County Coastal Areas

Partly cloudy. Highs 64 to 67 near the coast to 68 inland. Areas of Winds northeast to 10 Mph becoming west 10 Mph this afternoon.

Tonight 25 Jan San Diego County Coastal Areas

Mostly cloudy. Lows 44 to 49. Light Winds.

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San Diego Botanic Garden Temperature Statistics

January Temperature

Carlsbad, McClellan-Palomar Airport (5 miles)

  • Lowest 9 January, 2026

    43.6 °F

  • Average January

    60.3 °F

  • Highest 11 January, 2026

    78.7 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (5 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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