San Francisco Bay - Sierra Point Marina Weather Forecast

    • 54
    • 71

    Mostly Sunny

    • 55
    • 70

    Partly Sunny

    • 55
    • 67

    Mostly Cloudy

    • 55
    • 70

    Partly Sunny

    • 55
    • 64

    Partly Sunny

    • 55
    • 63

    Mostly Cloudy

    • 55
    • 62

    Partly Sunny

Today 30 Jun San Francisco Bay Shoreline

Sunny. Highs in the 70s. West Winds 10 to 20 Mph.

Tonight 30 Jun San Francisco Bay Shoreline

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Francisco Bay - Sierra Point Marina Temperature Statistics

June Temperature

San Francisco, San Francisco International Airport (3.7 miles)

  • Lowest 7 June, 2026

    51.7 °F

  • Average June

    63.8 °F

  • Highest 11 June, 2026

    91.7 °F

Climate (2021–2026)

San Francisco, San Francisco International Airport (3.7 miles)

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  • Average Low 2021–2026

    52.5 °F

  • Average 2021–2026

    58.6 °F

  • Average High 2021–2026

    66.8 °F
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