Steinberger Slough - Mariner Park Weather Forecast

    • 59
    • 78

    Becoming Sunny

    • 60
    • 80

    Mostly Sunny

    • 59
    • 82

    Mostly Sunny

    • 58
    • 78

    Mostly Sunny

    • 60
    • 82

    Mostly Sunny

    • 60
    • 84

    Mostly Sunny

Today 27 Jul San Francisco Bay Shoreline

Partly cloudy in the morning then becoming sunny. Breezy. Highs in the mid 70s to lower 80s. West Winds 10 to 20 Mph increasing to 20 to 30 Mph in the afternoon.

Tonight 27 Jul San Francisco Bay Shoreline

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

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Steinberger Slough - Mariner Park Temperature Statistics

July Temperature

San Carlos Airport (0 miles)

  • Lowest 1 July, 2026

    55.4 °F

  • Average July

    63.3 °F

  • Highest 21 July, 2026

    93.2 °F

Climate (2021–2026)

San Carlos Airport (0 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    57 °F

  • Average High 2021–2026

    68.3 °F
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