Rio Vista Park Weather Forecast

    • 57
    • 65

    Rain Showers

    • 53
    • 65

    Rain Showers Likely

    • 51
    • 63

    Chance Rain Showers

    • 48
    • 64

    Chance Rain Showers

    • 46
    • 63

    Partly Sunny

    • 45
    • 64

    Mostly Sunny

Today 3 Jan Orange County Inland

Cloudy. A slight chance of Showers in the Morning, then Showers likely in the afternoon. Highs 63 to 66. Areas of Winds south 10 Mph. Chance of measurable precipitation 70 percent.

Tonight 3 Jan Orange County Inland

Cloudy. Showers. Lows 53 to 57. Areas of Winds south to 10 Mph.

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Rio Vista Park Temperature Statistics

January Temperature

Fullerton, Fullerton Municipal Airport (6.8 miles)

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Climate (2021–Present)

Fullerton, Fullerton Municipal Airport (6.8 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    66.1 °F

  • Average High 2021–2026

    76.4 °F
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