Mill Creek Weather Forecast

    • 22
    • 45

    Chance Snow

    • 28
    • 61

    Sunny

    • 31
    • 61

    Mostly Sunny

    • 29
    • 53

    Rain Likely

    • 28
    • 46

    Chance Rain/Snow

    • 28
    • 51

    Chance Rain

Today 22 Apr Western Plumas County/Lassen Park

Mostly cloudy with a chance of rain and snow. Lows 28 to 43. Highs 41 to 56.

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Mill Creek Temperature Statistics

April Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 4 April, 2026

    40.6 °F

  • Average April

    60 °F

  • Highest 6 April, 2026

    84.7 °F

Climate (2021–Present)

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    52.9 °F

  • Average 2021–2026

    65.1 °F

  • Average High 2021–2026

    77.8 °F
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