Butte County Fairgrounds Weather Forecast

    • 47
    • 48

    Rain

    • 51
    • 55

    Rain

    • 53
    • 55

    Rain

    • 51
    • 55

    Rain

    • 48
    • 53

    Rain

    • 45
    • 50

    Rain

    • 41
    • 51

    Chance Rain

Today 31 Dec Central Sacramento Valley

Cloudy. Widespread fog. Locally dense in the morning. Patchy fog in the afternoon. A slight chance of rain early in the afternoon. A chance of rain late in the afternoon. Highs 47 to 54. Light Winds.

Tonight 31 Dec Central Sacramento Valley

Rain. Patchy fog. Lows around 46. Light Winds.

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Butte County Fairgrounds Temperature Statistics

December Temperature

Oroville Municipal Airport (9.3 miles)

  • Lowest 28 December, 2025

    36 °F

  • Average December

    47.1 °F

  • Highest 23 December, 2025

    62.1 °F

Climate (2021–Present)

Oroville Municipal Airport (9.3 miles)

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  • Average Low 2021–2025

    53.2 °F

  • Average 2021–2025

    64.9 °F

  • Average High 2021–2025

    76.7 °F
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