Colusa Weather Forecast

    • 51
    • 57

    Rain

    • 51
    • 53

    Rain Showers

    • 45
    • 52

    Rain

    • 41
    • 49

    Rain

    • 36
    • 47

    Mostly Sunny

    • 36
    • 47

    Partly Sunny

Today 23 Dec Central Sacramento Valley

Cloudy with a chance of rain. Patchy fog. Highs 53 to 59. Southeast Winds up to 15 Mph with Gusts to around 25 Mph.

Tonight 23 Dec Central Sacramento Valley

Rain, windy. Lows 47 to 54. Southeast Winds 10 to 20 Mph with Gusts to around 40 Mph increasing to 15 to 30 Mph with Gusts to around 50 Mph after midnight.

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Colusa Temperature Statistics

December Temperature

Marysville, Yuba County Airport (24.9 miles)

  • Lowest 2 December, 2025

    36 °F

  • Average December

    45.4 °F

  • Highest 3 December, 2025

    62.1 °F

Climate (2020–Present)

Marysville, Yuba County Airport (24.9 miles)

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  • Average Low 2020–2025

    51.1 °F

  • Average 2020–2025

    64.2 °F

  • Average High 2020–2025

    77.8 °F
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