Rancho Seco Park Weather Forecast

    • 41
    • 64

    Becoming Sunny

    • 43
    • 61

    Partly Sunny

    • 42
    • 60

    Mostly Cloudy

    • 42
    • 59

    Partly Sunny

    • 43
    • 59

    Partly Sunny

    • 43
    • 57

    Mostly Cloudy

Today 16 Jan Southern Sacramento Valley

Widespread fog. Locally dense early in the morning. Areas of fog late in the morning. Mostly sunny. Highs 62 to 68. Light Winds.

Tonight 16 Jan Southern Sacramento Valley

Mostly clear. Patchy fog after midnight. Lows 37 to 46. Light Winds.

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Rancho Seco Park Temperature Statistics

January Temperature

Sacramento Mather Airport (18 miles)

  • Lowest 9 January, 2026

    30.2 °F

  • Average January

    50.1 °F

  • Highest 1 January, 2026

    62.6 °F

Climate (2021–Present)

Sacramento Mather Airport (18 miles)

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  • Average Low 2021–2026

    48.7 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    75.3 °F
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