Rio Vista Weather Forecast

    • 46
    • 63

    Slight Chance Rain Showers

    • 48
    • 75

    Sunny

    • 52
    • 80

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

    • 51
    • 79

    Mostly Sunny

    • 50
    • 74

    Partly Sunny

    • 47
    • 67

    Mostly Sunny

Today 27 Apr Carquinez Strait and Delta

Mostly cloudy. A chance of rain Showers in the morning. Highs 60 to 65. South Winds up to 10 Mph.

Tonight 27 Apr Carquinez Strait and Delta

Mostly clear. Lows around 47. West Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rio Vista Temperature Statistics

April Temperature

Fairfield / Travis Air Force Base (15.5 miles)

  • Lowest 2 April, 2025

    33.8 °F

  • Average April

    58.8 °F

  • Highest 14 April, 2025

    84.2 °F

Climate (2020–Present)

Fairfield / Travis Air Force Base (15.5 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    75.8 °F
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