Chess Weather Forecast

    • 59
    • 80

    Becoming Sunny

    • 62
    • 90

    Mostly Sunny

    • 61
    • 92

    Mostly Sunny

    • 61
    • 85

    Mostly Sunny

    • 61
    • 80

    Mostly Sunny

    • 61
    • 81

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

Today 14 Sep San Francisco Bay Shoreline

Sunny. Highs in the mid 70s to lower 80s. West Winds 10 to 20 Mph.

Tonight 14 Sep San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. West Winds 10 to 20 Mph. Becoming northwest around 5 Mph after midnight.

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  • Temperature Real-Time

Chess Temperature Statistics

September Temperature

San Carlos Airport (3.1 miles)

  • Lowest 4 September, 2025

    59 °F

  • Average September

    66.1 °F

  • Highest 1 September, 2025

    89.6 °F

Climate (2020–Present)

San Carlos Airport (3.1 miles)

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  • Average Low 2020–2025

    51.2 °F

  • Average 2020–2025

    56.5 °F

  • Average High 2020–2025

    68.2 °F
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