Colusa Weather Forecast

    • 58
    • 81

    Mostly Sunny

    • 62
    • 85

    Sunny

    • 60
    • 90

    Mostly Sunny

    • 59
    • 91

    Sunny

    • 57
    • 89

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

    • 59
    • 88

    Sunny

Today 27 Jun Eastern Colusa County

Mostly sunny. Highs around 81. Southeast Winds up to 10 Mph.

Tonight 27 Jun Eastern Colusa County

Mostly clear. Lows around 59. Southeast Winds around 10 Mph shifting to the north after midnight. Gusts up to 20 Mph.

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Colusa Temperature Statistics

June Temperature

Marysville, Yuba County Airport (24.9 miles)

  • Lowest 1 June, 2026

    56.6 °F

  • Average June

    78.3 °F

  • Highest 12 June, 2026

    102.7 °F

Climate (2021–2026)

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

    77.9 °F
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