Sacramento River - Cache Slough Entrance Weather Forecast

    • 52
    • 76

    Becoming Sunny

    • 56
    • 84

    Becoming Sunny

    • 58
    • 93

    Sunny

    • 59
    • 93

    Sunny

    • 59
    • 93

    Mostly Sunny

    • 59
    • 90

    Mostly Sunny

    • 60
    • 93

    Mostly Sunny

Today 27 Sep Central Solano County Including Fairfield and Vacaville

Sunny. Highs around 93.

Tonight 27 Sep Central Solano County Including Fairfield and Vacaville

Mostly clear. Lows around 53. Southwest Winds 10 to 15 Mph.

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Sacramento River - Cache Slough Entrance Temperature Statistics

September Temperature

Fairfield / Travis Air Force Base (16.2 miles)

  • Lowest 8 September, 2026

    49.6 °F

  • Average September

    69.6 °F

  • Highest 10 September, 2026

    104.7 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (16.2 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.6 °F
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