Rock Creek Weather Forecast

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    • 53

    Rain Showers

    • 45
    • 52

    Rain Showers

    • 43
    • 52

    Rain Showers

    • 42
    • 48

    Rain Showers

    • 40
    • 45

    Rain Showers

    • 34
    • 45

    Rain Showers

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    Slight Chance Rain Showers

Today 21 Dec Western Plumas County/Lassen Park

Heavy rain Showers. Breezy. Highs 40 to 55. Prevailing southwest Winds 15 to 25 Mph with Gusts to around 55 Mph.

Tonight 21 Dec Western Plumas County/Lassen Park

Heavy rain Showers and a slight chance of Thunderstorms. Breezy, Colder. Some Thunderstorms may produce heavy rainfall. Lows 31 to 46. Prevailing southwest Winds 15 to 25 Mph decreasing to 5 to 15 Mph after midnight. Gusts up to 50 Mph.

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Rock Creek Temperature Statistics

December Temperature

Chico Municipal Airport (27.3 miles)

  • Lowest 3 December, 2025

    35.6 °F

  • Average December

    43.6 °F

  • Highest 3 December, 2025

    60.8 °F

Climate (2020–Present)

Chico Municipal Airport (27.3 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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