Centennial Weather Forecast

    • 47
    • 63

    Increasing Clouds

    • 46
    • 64

    Partly Sunny

    • 48
    • 65

    Partly Sunny

    • 48
    • 66

    Partly Sunny

    • 49
    • 66

    Partly Sunny

    • 50
    • 68

    Partly Sunny

Today 5 Dec San Francisco Bay Shoreline

Sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.

Tonight 5 Dec San Francisco Bay Shoreline

Partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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Centennial Temperature Statistics

December Temperature

San Carlos Airport (1.9 miles)

  • Lowest 1 December, 2025

    44.6 °F

  • Average December

    48.9 °F

  • Highest 3 December, 2025

    64.4 °F

Climate (2020–Present)

San Carlos Airport (1.9 miles)

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  • Average Low 2020–2025

    51.3 °F

  • Average 2020–2025

    56.6 °F

  • Average High 2020–2025

    68.1 °F
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