Happy Park Weather Forecast

    • 56
    • 89

    Mostly Sunny

    • 54
    • 82

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 58
    • 90

    Sunny

    • 57
    • 89

    Mostly Sunny

    • 56
    • 87

    Mostly Sunny

Today 15 Sep Sutter and Yuba Counties Below 1000 ft

Sunny. Highs around 88. South Winds up to 10 Mph.

Tonight 15 Sep Sutter and Yuba Counties Below 1000 ft

Clear. Lows 54 to 60. Southeast Winds around 10 Mph with Gusts to around 20 Mph.

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Happy Park Temperature Statistics

September Temperature

Marysville, Yuba County Airport (3.7 miles)

  • Lowest 5 September, 2026

    50.6 °F

  • Average September

    73.4 °F

  • Highest 10 September, 2026

    104.6 °F

Climate (2021–2026)

Marysville, Yuba County Airport (3.7 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    77.3 °F
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