Ione Weather Forecast

    • 42
    • 51

    Mostly Cloudy

    • 44
    • 55

    Partly Sunny

    • 46
    • 58

    Partly Sunny

    • 46
    • 60

    Mostly Sunny

    • 46
    • 60

    Partly Sunny

    • 46
    • 60

    Partly Sunny

Today 8 Dec Southern Sacramento Valley

Widespread fog. Locally dense in the Morning, then patchy fog early in the afternoon. Mostly cloudy. Highs 49 to 56. Light Winds.

Tonight 8 Dec Southern Sacramento Valley

Mostly cloudy. Lows around 41. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Ione Temperature Statistics

December Temperature

Sacramento Mather Airport (23.6 miles)

  • Lowest 4 December, 2025

    35.6 °F

  • Average December

    45.7 °F

  • Highest 3 December, 2025

    62.6 °F

Climate (2020–Present)

Sacramento Mather Airport (23.6 miles)

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  • Average Low 2020–2025

    48.6 °F

  • Average 2020–2025

    61.6 °F

  • Average High 2020–2025

    75.3 °F
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