Seal Rocks Weather Forecast

    • 58
    • 65

    Decreasing Clouds

    • 57
    • 66

    Partly Sunny

    • 59
    • 65

    Mostly Cloudy

    • 60
    • 62

    Chance Rain Showers

    • 60
    • 64

    Slight Chance Rain Showers

    • 60
    • 63

    Mostly Cloudy

Today 15 Sep San Francisco

Partly cloudy in the morning then becoming sunny. Patchy drizzle in the morning. Highs in the upper 60s to mid 80s. Southeast Winds around 5 Mph. Becoming west 10 to 15 Mph in the afternoon.

Tonight 15 Sep San Francisco

Mostly clear in the evening then becoming partly cloudy. Lows around 60. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seal Rocks Temperature Statistics

September Temperature

San Francisco, San Francisco International Airport (13.7 miles)

  • Lowest 1 September, 2025

    57 °F

  • Average September

    65.2 °F

  • Highest 8 September, 2025

    77 °F

Climate (2020–Present)

San Francisco, San Francisco International Airport (13.7 miles)

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  • Average Low 2020–2025

    52.3 °F

  • Average 2020–2025

    58.3 °F

  • Average High 2020–2025

    66.7 °F
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