Rio Vista Weather Forecast

    • 50
    • 78

    Sunny

    • 54
    • 74

    Partly Sunny

    • 51
    • 67

    Partly Sunny

    • 52
    • 73

    Mostly Sunny

    • 52
    • 78

    Mostly Sunny

    • 51
    • 78

    Mostly Sunny

Today 1 May Carquinez Strait and Delta

Sunny. Highs 74 to 80. Except 68 to 74 near the bay. West Winds up to 15 Mph.

Tonight 1 May Carquinez Strait and Delta

Clear. Lows around 50. Southwest Winds 10 to 15 Mph with Gusts to around 25 Mph.

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Rio Vista Temperature Statistics

May Temperature

Fairfield / Travis Air Force Base (15.5 miles)

  • Lowest

  • Average May

  • Highest

Climate (2020–Present)

Fairfield / Travis Air Force Base (15.5 miles)

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  • Average Low 2020–2025

    48.5 °F
  • Average 2020–2025

    60.7 °F
  • Average High 2020–2025

    75.8 °F
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