San Diego Botanic Garden Weather Forecast

    • 69
    • 78

    Increasing Clouds

    • 68
    • 78

    Partly Sunny

    • 68
    • 78

    Patchy Fog

    • 69
    • 79

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 69
    • 79

    Partly Sunny

    • 70
    • 80

    Partly Sunny

Today 19 Aug San Diego County Coastal Areas

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 76 to 81 near the coast to 83 to 88 inland. Areas of Winds west to 10 Mph.

Tonight 19 Aug San Diego County Coastal Areas

Mostly clear this evening. Becoming partly cloudy. Patchy fog overnight. Lows 65 to 69. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Diego Botanic Garden Temperature Statistics

August Temperature

Carlsbad, McClellan-Palomar Airport (5 miles)

  • Lowest 17 August, 2026

    68 °F

  • Average August

    74 °F

  • Highest 9 August, 2026

    80.7 °F

Climate (2021–2026)

Carlsbad, McClellan-Palomar Airport (5 miles)

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  • Average Low 2021–2026

    57.1 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    69.3 °F
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