Mill Creek Weather Forecast

    • 39
    • 80

    Sunny

    • 34
    • 77

    Mostly Sunny

    • 31
    • 67

    Mostly Sunny

    • 32
    • 66

    Partly Sunny

    • 31
    • 65

    Chance Rain

    • 32
    • 67

    Slight Chance Rain

Today 30 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Sunny. Highs 73 to 83. Light Winds becoming southwest up to 10 Mph in the afternoon.

Tonight 30 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Clear. Lows 46 to 56. Light Winds.

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Mill Creek Temperature Statistics

August Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 15 August, 2026

    58.6 °F

  • Average August

    82.9 °F

  • Highest 3 August, 2026

    108.6 °F

Climate (2021–2026)

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    52.7 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.7 °F
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