Glenn Weather Forecast

    • 61
    • 93

    Gradual Clearing

    • 61
    • 96

    Sunny

    • 60
    • 97

    Hot

    • 60
    • 95

    Sunny

    • 60
    • 95

    Sunny

    • 57
    • 93

    Mostly Sunny

Today 4 Oct Eastern Glenn County

Mostly cloudy. Highs around 94. Light Winds.

Tonight 4 Oct Eastern Glenn County

Mostly cloudy in the evening then becoming mostly clear. Lows around 61. Light Winds.

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Glenn Temperature Statistics

October Temperature

Chico Municipal Airport (20.5 miles)

  • Lowest 1 October, 2026

    59 °F

  • Average October

    70.2 °F

  • Highest 1 October, 2026

    93.2 °F

Climate (2021–2026)

Chico Municipal Airport (20.5 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    74.9 °F
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