Mill Creek Weather Forecast

    • 46
    • 79

    Sunny

    • 48
    • 81

    Sunny

    • 49
    • 84

    Mostly Sunny

    • 49
    • 80

    Partly Sunny

    • 46
    • 75

    Slight Chance Rain Showers

    • 44
    • 73

    Chance Rain Showers

Today 15 Sep Western Plumas County/Lassen Park

Sunny, warmer. Highs 67 to 82 higher Elevations. 73 to 86 lower Elevations. Prevailing east Winds up to 10 Mph in the morning becoming light.

Tonight 15 Sep Western Plumas County/Lassen Park

Clear. Lows 49 to 64. Light Winds becoming east up to 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mill Creek Temperature Statistics

September Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 7 September, 2025

    57.9 °F

  • Average September

    75.7 °F

  • Highest 1 September, 2025

    102 °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

    65.1 °F

  • Average High 2020–2025

    78.1 °F
Get WillyWeather+ to remove ads