Boonville Airport Weather Forecast

    • 42
    • 64

    Decreasing Clouds

    • 43
    • 64

    Partly Sunny

    • 45
    • 65

    Partly Sunny

    • 47
    • 67

    Partly Sunny

    • 47
    • 69

    Partly Sunny

    • 45
    • 70

    Mostly Sunny

Today 6 Dec Southwestern Mendocino Interior

Partly cloudy. Patchy valley fog in the morning. Highs 57 to 67.

Tonight 6 Dec Southwestern Mendocino Interior

Partly cloudy. Patchy valley fog. Lows 40 to 50.

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Boonville Airport Temperature Statistics

December Temperature

Ukiah Municipal Airport (12.4 miles)

  • Lowest 2 December, 2025

    35.1 °F

  • Average December

    46.1 °F

  • Highest 2 December, 2025

    64 °F

Climate (2020–Present)

Ukiah Municipal Airport (12.4 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    76 °F
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