First Slough Weather Forecast

    • 57
    • 76

    Increasing Clouds

    • 56
    • 75

    Becoming Sunny

    • 56
    • 82

    Mostly Sunny

    • 55
    • 80

    Sunny

    • 57
    • 88

    ¨Ḉ=

    • 58
    • 87

    Sunny

    • 58
    • 84

    ¨Ḉ=

Today 6 Jul San Francisco Bay Shoreline

Mostly cloudy in the morning then becoming sunny. Highs in the mid 70s. West Winds 5 to 10 Mph increasing to 10 to 20 Mph in the afternoon.

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First Slough Temperature Statistics

July Temperature

San Carlos Airport (2.5 miles)

  • Lowest 1 July, 2022

    51.8 °F
  • Average July

    58.7 °F
  • Highest 4 July, 2022

    75.2 °F

Climate (2010–Present)

San Carlos Airport (2.5 miles)

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  • Average Low 2010–Present

    51.4 °F
  • Average 2010–Present

    57.4 °F
  • Average High 2010–Present

    68.9 °F
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