Suisun Slough - Peytonia Slough Entrance Weather Forecast

    • 56
    • 80

    Mostly Sunny

    • 59
    • 91

    Mostly Sunny

    • 60
    • 88

    Mostly Sunny

    • 57
    • 81

    Mostly Sunny

    • 55
    • 80

    Mostly Sunny

    • 56
    • 77

    Mostly Sunny

Today 22 Sep Southwestern Solano County Including Vallejo

Partly cloudy in the morning then clearing. Highs 71 to 81. Southwest Winds 10 to 15 Mph.

Tonight 22 Sep Southwestern Solano County Including Vallejo

Clear. Lows around 57. Southwest Winds up to 10 Mph with Gusts to around 20 Mph.

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  • Temperature Real-Time

Suisun Slough - Peytonia Slough Entrance Temperature Statistics

September Temperature

Fairfield / Travis Air Force Base (5 miles)

  • Lowest 8 September, 2026

    49.6 °F

  • Average September

    69.7 °F

  • Highest 10 September, 2026

    104.7 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (5 miles)

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  • Average Low 2021–2026

    48.9 °F

  • Average 2021–2026

    60.5 °F

  • Average High 2021–2026

    74.7 °F
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