Sacramento River - Decker Island Weather Forecast

    • 62
    • 82

    Increasing Clouds

    • 62
    • 80

    Partly Sunny

    • 60
    • 76

    Mostly Sunny

    • 60
    • 76

    Mostly Sunny

    • 60
    • 77

    Mostly Sunny

    • 60
    • 75

    Partly Sunny

Today 11 Aug Central Solano County Including Fairfield and Vacaville

Sunny. Highs 82 to 90. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

Tonight 11 Aug Central Solano County Including Fairfield and Vacaville

Mostly clear. Lows around 59. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sacramento River - Decker Island Temperature Statistics

August Temperature

Fairfield / Travis Air Force Base (16.8 miles)

  • Lowest 7 August, 2026

    57.6 °F

  • Average August

    75.9 °F

  • Highest 3 August, 2026

    104.9 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (16.8 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.8 °F
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