Mill Creek Weather Forecast

    • 45
    • 87

    Sunny

    • 43
    • 83

    Mostly Sunny

    • 38
    • 78

    Mostly Sunny

    • 36
    • 77

    Mostly Sunny

    • 38
    • 78

    Mostly Sunny

    • 40
    • 78

    Partly Sunny

    • 39
    • 76

    Mostly Cloudy

Today 11 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Sunny. Patchy smoke late in the afternoon. Highs 79 to 89. Light Winds becoming southwest around 10 Mph in the afternoon. Gusts up to 20 Mph.

Tonight 11 Aug Sierra Nevada of Tehama-Butte-Plumas Counties Above 3000 ft

Clear. Lows 52 to 62. Southwest Winds up to 10 Mph with Gusts to around 20 Mph in the evening becoming light.

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Mill Creek Temperature Statistics

August Temperature

Red Bluff, Red Bluff Municipal Airport (39.8 miles)

  • Lowest 6 August, 2026

    65.6 °F

  • Average August

    87.9 °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

    52.8 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    77.7 °F
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