Colusa Weather Forecast

    • 52
    • 82

    Decreasing Clouds

    • 48
    • 84

    Mostly Sunny

    • 52
    • 80

    Partly Sunny

    • 54
    • 77

    Partly Sunny

    • 52
    • 74

    Chance Rain Showers

    • 52
    • 75

    Slight Chance Rain

Today 5 Apr Central Sacramento Valley

Mostly cloudy in the morning then becoming mostly sunny. Highs around 82. Light Winds.

Tonight 5 Apr Central Sacramento Valley

Partly cloudy. Lows 50 to 56. Light Winds.

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  • Temperature Real-Time

Colusa Temperature Statistics

April Temperature

Marysville, Yuba County Airport (24.9 miles)

  • Lowest 2 April, 2026

    41.6 °F

  • Average April

    58.8 °F

  • Highest 3 April, 2026

    78.1 °F

Climate (2021–Present)

Marysville, Yuba County Airport (24.9 miles)

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  • Average Low 2021–2026

    51.3 °F

  • Average 2021–2026

    64.4 °F

  • Average High 2021–2026

    78.1 °F
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