Sunnydale Weather Forecast

    • 56
    • 68

    Slight Chance Rain

    • 56
    • 66

    Mostly Cloudy

    • 56
    • 66

    Partly Sunny

    • 56
    • 67

    Mostly Sunny

    • 56
    • 72

    Mostly Sunny

    • 56
    • 71

    Mostly Sunny

Today 16 Aug San Francisco

Mostly cloudy. A slight chance of drizzle. Highs in the 60s to lower 70s. West Winds 10 to 20 Mph.

Tonight 16 Aug San Francisco

Mostly cloudy. Lows in the upper 50s. West Winds 10 to 20 Mph.

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Sunnydale Temperature Statistics

August Temperature

San Francisco, San Francisco International Airport (6.8 miles)

  • Lowest 2 August, 2025

    56.6 °F

  • Average August

    62.9 °F

  • Highest 6 August, 2025

    81.6 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (6.8 miles)

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  • Average Low 2020–2025

    52.2 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.7 °F
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