San Marcos Weather Forecast

    • 48
    • 70

    Mostly Sunny

    • 48
    • 72

    Mostly Sunny

    • 50
    • 77

    Mostly Sunny

    • 46
    • 74

    Partly Sunny

    • 44
    • 62

    Mostly Cloudy

    • 43
    • 60

    Chance Rain Showers

Today 7 Feb San Diego County Inland Valleys

Mostly sunny. Highs around 71 in the western Valleys to 62 to 67 near the Foothills. Areas of Winds northeast 10 to 20 Mph with Gusts to 35 Mph becoming northwest 10 to 15 Mph with Gusts to 30 Mph in the afternoon.

Tonight 7 Feb San Diego County Inland Valleys

Mostly clear. Lows 37 to 45. Areas of Winds east 10 to 15 Mph with Gusts to 25 Mph.

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  • Temperature Real-Time

San Marcos Temperature Statistics

February Temperature

Carlsbad, McClellan-Palomar Airport (6.2 miles)

  • Lowest 2 February, 2023

    42.1 °F

  • Average February

    54.3 °F

  • Highest 1 February, 2023

    66 °F

Climate (2010–Present)

Carlsbad, McClellan-Palomar Airport (6.2 miles)

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  • Average Low 2010–Present

    56.5 °F

  • Average 2010–Present

    62.1 °F

  • Average High 2010–Present

    68.7 °F
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