Steamboat Slough - Snug Harbor Marina Weather Forecast

    • 58
    • 86

    Sunny

    • 59
    • 89

    Sunny

    • 59
    • 89

    Sunny

    • 61
    • 93

    Sunny

    • 61
    • 94

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

    • 59
    • 87

    Mostly Sunny

Today 27 Aug Carquinez Strait and Delta

Sunny. Highs 81 to 87. West Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 27 Aug Carquinez Strait and Delta

Clear. Lows 54 to 60. West Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Steamboat Slough - Snug Harbor Marina Temperature Statistics

August Temperature

Fairfield / Travis Air Force Base (16.8 miles)

  • Lowest 18 August, 2025

    56.3 °F

  • Average August

    73.2 °F

  • Highest 21 August, 2025

    104 °F

Climate (2020–Present)

Fairfield / Travis Air Force Base (16.8 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    60.5 °F

  • Average High 2020–2025

    75.5 °F
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