Glenn Weather Forecast

    • 42
    • 47

    Increasing Clouds

    • 47
    • 48

    Rain

    • 50
    • 52

    Rain

    • 47
    • 54

    Rain

    • 44
    • 51

    Rain

    • 46
    • 50

    Rain Likely

Today 30 Dec Central Sacramento Valley

Mostly cloudy in the morning then becoming partly cloudy. Highs 47 to 52. Light Winds.

Tonight 30 Dec Central Sacramento Valley

Mostly cloudy. Lows around 42. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Glenn Temperature Statistics

December Temperature

Chico Municipal Airport (20.5 miles)

  • Lowest 3 December, 2025

    35.6 °F

  • Average December

    47 °F

  • Highest 23 December, 2025

    62.6 °F

Climate (2020–Present)

Chico Municipal Airport (20.5 miles)

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  • Average Low 2020–2025

    52.5 °F

  • Average 2020–2025

    61.2 °F

  • Average High 2020–2025

    75 °F
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