San Carlos Weather Forecast

    • 55
    • 81

    Increasing Clouds

    • 52
    • 77

    Mostly Cloudy

    • 51
    • 72

    Mostly Sunny

    • 51
    • 69

    Mostly Cloudy

    • 50
    • 66

    Slight Chance Rain Showers

    • 49
    • 69

    Mostly Sunny

Today 26 Nov San Diego County Inland Valleys

Mostly sunny. Highs 80 to 83 in the western Valleys to 76 to 81 near the Foothills. Areas of Winds east 10 to 20 Mph with Gusts to 35 Mph.

Tonight 26 Nov San Diego County Inland Valleys

Partly cloudy in the evening. Becoming mostly cloudy. Lows 53 to 58. Areas of Winds east 10 to 15 Mph. Gusts to 30 Mph. Becoming 25 Mph overnight.

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San Carlos Temperature Statistics

November Temperature

Gillespie Field Airport (4.3 miles)

  • Lowest 19 November, 2025

    42.8 °F

  • Average November

    58.4 °F

  • Highest 10 November, 2025

    93.2 °F

Climate (2020–Present)

Gillespie Field Airport (4.3 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    60.1 °F

  • Average High 2020–2025

    75.8 °F
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