San Francisco Bay - Fort Mason Weather Forecast

    • 60
    • 65

    Breezy

    • 58
    • 63

    Breezy

    • 57
    • 60

    Mostly Cloudy

    • 57
    • 61

    Partly Sunny

    • 56
    • 62

    Mostly Sunny

    • 57
    • 64

    Mostly Sunny

    • 57
    • 65

    Partly Sunny

Today 15 Aug San Francisco

Sunny, breezy. Highs in the lower 60s to mid 70s. West Winds 20 to 30 Mph.

Tonight 15 Aug San Francisco

Partly cloudy in the evening then becoming mostly cloudy. Breezy. A slight chance of drizzle. Lows in the lower 60s. West Winds 20 to 30 Mph decreasing to 10 to 20 Mph after midnight.

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San Francisco Bay - Fort Mason Temperature Statistics

August Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 5 August, 2025

    56.6 °F

  • Average August

    64.8 °F

  • Highest 6 August, 2025

    81.6 °F

Climate (2020–Present)

Oakland, Metro Oakland International Airport (12.4 miles)

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  • Average Low 2020–2025

    51 °F

  • Average 2020–2025

    58.7 °F

  • Average High 2020–2025

    67.2 °F
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