Cape Horn Weather Forecast

    • 36
    • 57

    Becoming Sunny

    • 39
    • 61

    Mostly Sunny

    • 41
    • 60

    Chance Rain

    • 38
    • 59

    Mostly Sunny

    • 42
    • 66

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

Today 13 Apr Motherlode

Mostly sunny. A slight chance of rain late in the afternoon. Not as cool. Highs 51 to 63. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 13 Apr Motherlode

Clear. Lows 34 to 44. Light Winds.

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  • Temperature Real-Time

Cape Horn Temperature Statistics

April Temperature

Nevada County Air Park (7.5 miles)

  • Lowest 1 April, 2026

    44.6 °F

  • Average April

    57.8 °F

  • Highest 5 April, 2026

    73.4 °F

Climate (2021–Present)

Nevada County Air Park (7.5 miles)

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  • Average Low 2021–2026

    52.4 °F

  • Average 2021–2026

    60.6 °F

  • Average High 2021–2026

    69 °F
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