Harrington Weather Forecast

    • 41
    • 60

    Mostly Sunny

    • 42
    • 59

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 43
    • 61

    Mostly Sunny

    • 43
    • 60

    Mostly Sunny

    • 44
    • 61

    Partly Sunny

Today 13 Jan Central Sacramento Valley

Widespread fog. Locally dense early in the morning. Areas of fog and patchy frost late in the morning. Mostly sunny. Highs 56 to 64. Light Winds.

Tonight 13 Jan Central Sacramento Valley

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

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Harrington Temperature Statistics

January Temperature

Marysville, Yuba County Airport (25.5 miles)

  • Lowest 10 January, 2026

    34 °F

  • Average January

    50.5 °F

  • Highest 2 January, 2026

    62.1 °F

Climate (2021–Present)

Marysville, Yuba County Airport (25.5 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    64.2 °F

  • Average High 2021–2026

    77.8 °F
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