Colusa Weather Forecast

    • 54
    • 85

    Decreasing Clouds

    • 55
    • 82

    Partly Sunny

    • 55
    • 86

    Mostly Sunny

    • 55
    • 84

    Partly Sunny

    • 54
    • 81

    Partly Sunny

    • 54
    • 84

    Mostly Cloudy

Today 22 Mar Central Sacramento Valley

Mostly sunny. Highs 81 to 87. Northwest Winds up to 15 Mph with Gusts to around 25 Mph.

Tonight 22 Mar Central Sacramento Valley

Partly cloudy. Lows 53 to 59. Light Winds.

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Colusa Temperature Statistics

March Temperature

Marysville, Yuba County Airport (24.9 miles)

  • Lowest 11 March, 2026

    43.6 °F

  • Average March

    62.9 °F

  • Highest 19 March, 2026

    88 °F

Climate (2021–Present)

Marysville, Yuba County Airport (24.9 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    64.4 °F

  • Average High 2021–2026

    78 °F
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