San Francisco Bay - Fort Mason Weather Forecast

    • 55
    • 59

    Breezy

    • 56
    • 63

    Mostly Sunny

    • 55
    • 62

    Mostly Sunny

    • 55
    • 60

    Partly Sunny

    • 54
    • 59

    Partly Sunny

    • 55
    • 58

    Mostly Cloudy

Today 27 Jun San Francisco

Mostly cloudy in the morning then becoming sunny. Breezy. A slight chance of drizzle in the morning. Highs near 60. West Winds 10 to 20 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 27 Jun San Francisco

Mostly cloudy. A slight chance of drizzle. Lows in the upper 50s. West Winds 10 to 20 Mph.

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San Francisco Bay - Fort Mason Temperature Statistics

June Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 7 June, 2026

    50.6 °F

  • Average June

    63.9 °F

  • Highest 11 June, 2026

    91.7 °F

Climate (2021–2026)

Oakland, Metro Oakland International Airport (12.4 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.8 °F

  • Average High 2021–2026

    67.1 °F
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