Potter Valley Weather Forecast

    • 32
    • 67

    Mostly Cloudy

    • 36
    • 71

    Mostly Cloudy

    • 35
    • 72

    Chance Rain

    • 31
    • 69

    Areas Fog

    • 32
    • 72

    Areas Fog

    • 34
    • 72

    Chance Rain

Today 19 Oct Northwestern Interior Mendocino

Mostly cloudy. Patchy valley fog in the morning. Highs 55 to 69.

Tonight 19 Oct Northwestern Interior Mendocino

Cloudy. Slight chance of drizzle in the Evening, then patchy valley fog overnight. Lows 35 to 45.

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Potter Valley Temperature Statistics

October Temperature

Ukiah Municipal Airport (13.7 miles)

  • Lowest 13 October, 2026

    38.6 °F

  • Average October

    70 °F

  • Highest 5 October, 2026

    102.7 °F

Climate (2021–2026)

Ukiah Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    47.1 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    76.2 °F
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