Cape Horn Weather Forecast

    • 47
    • 68

    Increasing Clouds

    • 43
    • 68

    Becoming Sunny

    • 43
    • 66

    Sunny

    • 44
    • 66

    Mostly Sunny

    • 44
    • 65

    Partly Sunny

    • 42
    • 62

    Partly Sunny

    • 42
    • 58

    Slight Chance Rain

Today 17 Jan Motherlode

Patchy dense fog early in the morning. Widespread fog. Locally dense late in the morning. Sunny. Highs 62 to 70. Light Winds.

Tonight 17 Jan Motherlode

Partly cloudy in the evening then becoming mostly cloudy. Lows 44 to 52. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Horn Temperature Statistics

January Temperature

Nevada County Air Park (7.5 miles)

  • Lowest 8 January, 2026

    32 °F

  • Average January

    48.7 °F

  • Highest 15 January, 2026

    73.4 °F

Climate (2021–Present)

Nevada County Air Park (7.5 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    68.7 °F
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