Mill Creek Weather Forecast

    • 51
    • 86

    Mostly Sunny

    • 47
    • 85

    Sunny

    • 46
    • 84

    Sunny

    • 47
    • 88

    Sunny

    • 47
    • 86

    Sunny

    • 46
    • 86

    Sunny

Today 21 Jul Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Partly cloudy. A slight chance of rain in the afternoon. Highs 77 to 87. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 21 Jul Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Mostly clear. Lows 58 to 68. Light Winds.

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Mill Creek Temperature Statistics

July Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 7 July, 2026

    56.6 °F

  • Average July

    82.1 °F

  • Highest 15 July, 2026

    104.6 °F

Climate (2021–2026)

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    52.8 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.6 °F
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