Cape Horn Weather Forecast

    • 45
    • 58

    Increasing Clouds

    • 48
    • 56

    Rain

    • 44
    • 58

    Mostly Cloudy

    • 46
    • 60

    Mostly Cloudy

    • 48
    • 61

    Mostly Cloudy

    • 48
    • 61

    Chance Rain Showers

Today 26 Jan Mendocino Coast

Mostly sunny. Highs 55 to 65. Southeast wind up to 10 Mph.

Tonight 26 Jan Mendocino Coast

Partly cloudy in the evening then becoming mostly cloudy. Slight chance of drizzle overnight. Lows 39 to 49. Southeast wind up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Horn Temperature Statistics

January Temperature

Ukiah Municipal Airport (23 miles)

  • Lowest 9 January, 2026

    29.6 °F

  • Average January

    49.2 °F

  • Highest 15 January, 2026

    70.6 °F

Climate (2021–Present)

Ukiah Municipal Airport (23 miles)

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  • Average Low 2021–2026

    47 °F

  • Average 2021–2026

    60.8 °F

  • Average High 2021–2026

    76.1 °F
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