San Francisco Bay - Fort Mason Weather Forecast

    • 53
    • 59

    Chance Rain Showers

    • 54
    • 61

    Mostly Sunny

    • 54
    • 59

    Mostly Cloudy

    • 54
    • 57

    Mostly Cloudy

    • 53
    • 59

    Partly Sunny

    • 54
    • 60

    Partly Sunny

Today 22 Apr San Francisco

Becoming sunny in the afternoon. Showers likely in the morning. A slight chance of Thunderstorms. A chance of Showers in the afternoon. Some Thunderstorms may produce small hail. Highs in the upper 50s to mid 60s. Southeast Winds 5 to 10 Mph becoming west in the afternoon.

Tonight 22 Apr San Francisco

Mostly clear. Lows in the lower 50s. Northwest Winds 5 to 10 Mph.

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San Francisco Bay - Fort Mason Temperature Statistics

April Temperature

Oakland, Metro Oakland International Airport (12.4 miles)

  • Lowest 3 April, 2026

    42.7 °F

  • Average April

    59.7 °F

  • Highest 5 April, 2026

    80.7 °F

Climate (2021–Present)

Oakland, Metro Oakland International Airport (12.4 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    58.7 °F

  • Average High 2021–2026

    67.1 °F
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