Hershey Weather Forecast

    • 59
    • 87

    Sunny

    • 62
    • 90

    Partly Sunny

    • 65
    • 96

    Partly Sunny

    • 63
    • 100

    Hot

    • 59
    • 93

    Mostly Sunny

    • 59
    • 86

    Mostly Sunny

Today 7 Sep Central Colusa County Including Interstate 5

Sunny. Highs around 86. North Winds around 10 Mph with Gusts to around 20 Mph.

Tonight 7 Sep Central Colusa County Including Interstate 5

Clear. Lows 59 to 64. Light Winds.

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Hershey Temperature Statistics

September Temperature

Marysville, Yuba County Airport (25.5 miles)

  • Lowest 4 September, 2026

    57.9 °F

  • Average September

    68.2 °F

  • Highest 1 September, 2026

    79.6 °F

Climate (2021–2026)

Marysville, Yuba County Airport (25.5 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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