Brush Mountain Weather Forecast

    • 50
    • 75

    Mostly Cloudy

    • 49
    • 78

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

    • 49
    • 79

    Partly Sunny

    • 49
    • 80

    Partly Sunny

    • 47
    • 74

    Partly Sunny

Today 20 Sep Northwestern Interior Mendocino

Mostly cloudy. Highs 79 to 94.

Tonight 20 Sep Northwestern Interior Mendocino

Mostly cloudy. Lows 49 to 59.

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Brush Mountain Temperature Statistics

September Temperature

Ukiah Municipal Airport (51 miles)

  • Lowest 6 September, 2026

    45.6 °F

  • Average September

    68.2 °F

  • Highest 10 September, 2026

    100.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (51 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61 °F

  • Average High 2021–2026

    76.1 °F
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