Cape Horn Weather Forecast

    • 45
    • 58

    Decreasing Clouds

    • 46
    • 57

    Partly Sunny

    • 48
    • 57

    Partly Sunny

    • 50
    • 59

    Mostly Cloudy

    • 49
    • 61

    Partly Sunny

    • 47
    • 61

    Partly Sunny

Today 6 Dec Mendocino Coast

Partly cloudy. Highs 56 to 66. Northwest wind up to 10 Mph.

Tonight 6 Dec Mendocino Coast

Partly cloudy. Patchy fog in the evening. Lows 40 to 50. North wind up to 10 Mph.

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Cape Horn Temperature Statistics

December Temperature

Ukiah Municipal Airport (23 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 (23 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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