Cape Horn Weather Forecast

    • 52
    • 76

    Mostly Sunny

    • 50
    • 79

    Partly Sunny

    • 44
    • 63

    Mostly Cloudy

    • 42
    • 65

    Partly Sunny

    • 44
    • 68

    Partly Sunny

    • 52
    • 77

    Partly Sunny

Today 27 May Olympia and Southern Puget Sound

Sunny. Patchy fog in the morning. Highs in the 70s to lower 80s. Light wind becoming north to 10 Mph in the afternoon.

Tonight 27 May Olympia and Southern Puget Sound

Mostly clear. Lows in the lower 50s. Northeast wind to 10 Mph in the evening becoming light.

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Cape Horn Temperature Statistics

May Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 17 May, 2026

    35.1 °F

  • Average May

    56.1 °F

  • Highest 3 May, 2026

    84 °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

    51.3 °F

  • Average High 2021–2026

    61.3 °F
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