Clarendon Heights Weather Forecast

    • 55
    • 67

    Decreasing Clouds

    • 56
    • 74

    Mostly Sunny

    • 57
    • 72

    Partly Sunny

    • 55
    • 64

    Mostly Cloudy

    • 55
    • 64

    Mostly Cloudy

    • 57
    • 65

    Chance Rain

Today 19 Oct San Francisco

Partly cloudy. Highs in the 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 19 Oct San Francisco

Partly cloudy. Patchy fog. Lows in the upper 50s. Southwest Winds 5 to 10 Mph.

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Clarendon Heights Temperature Statistics

October Temperature

San Francisco, San Francisco International Airport (9.9 miles)

  • Lowest 14 October, 2025

    50 °F

  • Average October

    62.4 °F

  • Highest 6 October, 2025

    82.9 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (9.9 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.6 °F
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