Mill Creek Weather Forecast

    • 32
    • 53

    Decreasing Clouds

    • 36
    • 57

    Partly Sunny

    • 39
    • 58

    Partly Sunny

    • 38
    • 59

    Partly Sunny

    • 38
    • 62

    Mostly Sunny

    • 37
    • 64

    Mostly Sunny

Today 7 Dec Western Plumas County/Lassen Park

Partly cloudy. Highs 44 to 59. Light Winds.

Tonight 7 Dec Western Plumas County/Lassen Park

Mostly clear. Lows 30 to 45. Light Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Creek Temperature Statistics

December Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 1 December, 2025

    35.1 °F

  • Average December

    45.5 °F

  • Highest 3 December, 2025

    62.1 °F

Climate (2020–Present)

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    52.7 °F

  • Average 2020–2025

    65 °F

  • Average High 2020–2025

    77.8 °F
Get WillyWeather+ to remove ads