South Lake Weather Forecast

    • 58
    • 74

    Patchy Fog

    • 58
    • 71

    Patchy Fog

    • 57
    • 70

    Patchy Fog

    • 58
    • 72

    Patchy Fog

    • 59
    • 75

    Patchy Fog

    • 61
    • 77

    Patchy Fog

    • 61
    • 78

    Patchy Fog

Today 24 Jul San Diego County Inland Valleys

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 77 to 81 in the western Valleys to 80 to 85 near the Foothills. Areas of Winds west to 10 Mph. Becoming 10 to 15 Mph this afternoon.

Tonight 24 Jul San Diego County Inland Valleys

Partly cloudy. Patchy fog overnight. Lows 50 to 58. Areas of Winds west 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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South Lake Temperature Statistics

July Temperature

Carlsbad, McClellan-Palomar Airport (6.2 miles)

  • Lowest 3 July, 2025

    59.6 °F

  • Average July

    67.7 °F

  • Highest 9 July, 2025

    75.7 °F

Climate (2020–Present)

Carlsbad, McClellan-Palomar Airport (6.2 miles)

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  • Average Low 2020–2025

    56.6 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    68.9 °F
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