Colusa County Airport Weather Forecast

    • 49
    • 70

    Sunny

    • 43
    • 74

    Sunny

    • 43
    • 72

    Mostly Sunny

    • 44
    • 72

    Mostly Sunny

    • 42
    • 69

    Mostly Sunny

    • 44
    • 69

    Partly Sunny

    • 44
    • 68

    Partly Sunny

Today 23 Oct Eastern Colusa County

Partly cloudy with a slight chance of rain. Highs around 66.

Tonight 23 Oct Eastern Colusa County

Clear. Lows around 49. North Winds 10 to 15 Mph with Gusts to around 35 Mph.

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Colusa County Airport Temperature Statistics

October Temperature

Marysville, Yuba County Airport (23 miles)

  • Lowest 11 October, 2026

    45.6 °F

  • Average October

    66.9 °F

  • Highest 9 October, 2026

    97.6 °F

Climate (2021–2026)

Marysville, Yuba County Airport (23 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    77.2 °F
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