Lake Oroville State Recreation Area Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

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    Rain Showers

Today 18 Dec Northeast Foothills/Sacramento Valley

Mostly cloudy with a chance of rain Showers. Widespread fog. Locally dense early in the morning. Areas of dense fog locally dense late in the morning. Patchy fog in the afternoon. Highs 50 to 58. Prevailing south Winds up to 10 Mph.

Tonight 18 Dec Northeast Foothills/Sacramento Valley

Mostly cloudy. Patchy fog early in the evening. Areas of dense fog. Locally dense after Midnight, then patchy fog late in the night. A chance of rain Showers in the evening. A slight chance of rain Showers after Midnight, then a chance of rain Showers late in the night. Lows 44 to 50. Prevailing south Winds up to 10 Mph with Gusts to around 30 Mph.

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  • Temperature Forecast NOAA

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Lake Oroville State Recreation Area Temperature Statistics

December Temperature

Oroville Municipal Airport (12.4 miles)

  • Lowest 3 December, 2025

    37 °F

  • Average December

    42.5 °F

  • Highest 3 December, 2025

    60.1 °F

Climate (2020–Present)

Oroville Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    53.1 °F

  • Average 2020–2025

    64.8 °F

  • Average High 2020–2025

    76.7 °F
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