Delevan Weather Forecast

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    Rain

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    Rain

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    Rain

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    Rain

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    Chance Rain

Today 21 Dec Central Sacramento Valley

Rain Showers. Breezy. Highs around 58. South Winds 15 to 25 Mph with Gusts to around 45 Mph.

Tonight 21 Dec Central Sacramento Valley

Rain Showers and a slight chance of Thunderstorms in the Evening, then a chance of rain Showers after midnight. Breezy. Some Thunderstorms may produce heavy rainfall in the evening. Lows 45 to 55. South Winds 10 to 25 Mph decreasing to 10 to 15 Mph after midnight. Gusts up to 35 Mph.

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Delevan Temperature Statistics

December Temperature

Oroville Municipal Airport (31.7 miles)

  • Lowest 3 December, 2025

    37 °F

  • Average December

    44.2 °F

  • Highest 3 December, 2025

    60.1 °F

Climate (2020–Present)

Oroville Municipal Airport (31.7 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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