South Lake Weather Forecast

    • 53
    • 76

    Mostly Cloudy

    • 52
    • 67

    Partly Sunny

    • 53
    • 68

    Mostly Sunny

    • 53
    • 74

    Mostly Sunny

    • 54
    • 71

    Mostly Cloudy

    • 51
    • 63

    Chance Rain Showers

Today 5 Feb San Diego County Inland Valleys

Partly cloudy in the morning. Becoming mostly cloudy. Highs around 80 in the western Valleys to 72 to 77 near the Foothills. Areas of Winds east 15 to 25 Mph with Gusts to 40 Mph becoming southwest 10 to 15 Mph with Gusts to 30 Mph in the afternoon.

Tonight 5 Feb San Diego County Inland Valleys

Cloudy in the Evening, then partly cloudy with a slight chance of Showers overnight. Cooler. Lows 48 to 55. Areas of Winds east to 10 Mph. Chance of measurable precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Lake Temperature Statistics

February Temperature

Carlsbad, McClellan-Palomar Airport (6.2 miles)

  • Lowest 2 February, 2026

    52 °F

  • Average February

    61.9 °F

  • Highest 1 February, 2026

    81 °F

Climate (2021–Present)

Carlsbad, McClellan-Palomar Airport (6.2 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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