Rio Vista Weather Forecast

    • 62
    • 95

    Sunny

    • 63
    • 98

    Hot

    • 62
    • 102

    Hot

    • 60
    • 91

    Mostly Sunny

    • 60
    • 90

    Mostly Sunny

    • 60
    • 91

    Mostly Sunny

Today 7 Aug Central Solano County Including Fairfield and Vacaville

Sunny. Highs 90 to 98. Southwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 7 Aug Central Solano County Including Fairfield and Vacaville

Clear. Lows 60 to 65. Southwest Winds 10 to 20 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Vista Temperature Statistics

August Temperature

Fairfield / Travis Air Force Base (15.5 miles)

  • Lowest 1 August, 2026

    60.3 °F

  • Average August

    79.1 °F

  • Highest 3 August, 2026

    104.9 °F

Climate (2021–2026)

Fairfield / Travis Air Force Base (15.5 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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