Cape Horn Weather Forecast

    • 44
    • 63

    Increasing Clouds

    • 46
    • 67

    Mostly Cloudy

    • 40
    • 68

    Partly Sunny

    • 35
    • 55

    Partly Sunny

    • 35
    • 57

    Mostly Sunny

    • 37
    • 60

    Mostly Sunny

Today 4 Apr Olympia and Southern Puget Sound

Mostly sunny. Areas of fog and patchy frost in the morning. Highs in the lower to mid 60s. Light wind becoming northeast to 10 Mph in the afternoon.

Tonight 4 Apr Olympia and Southern Puget Sound

Partly cloudy in the evening then becoming mostly cloudy. Lows in the 40s. Northeast wind to 10 Mph in the evening becoming light.

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Cape Horn Temperature Statistics

April Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 2 April, 2026

    39 °F

  • Average April

    44.1 °F

  • Highest 2 April, 2026

    51.1 °F

Climate (2021–Present)

Shelton, Shelton Sanderson Field (8.7 miles)

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  • Average Low 2021–2026

    41.8 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.3 °F
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