Cape Horn Weather Forecast

    • 50
    • 77

    Increasing Clouds

    • 50
    • 75

    Becoming Sunny

    • 56
    • 82

    Mostly Sunny

    • 50
    • 69

    Chance Rain

    • 50
    • 71

    Partly Sunny

    • 54
    • 79

    Mostly Sunny

    • 57
    • 87

    Mostly Sunny

Today 29 Jul Olympia and Southern Puget Sound

Partly sunny in the morning then becoming sunny. Patchy fog in the morning. Highs in the 70s. Light wind.

Tonight 29 Jul Olympia and Southern Puget Sound

Mostly clear. Patchy fog late in the night. Lows near 50. West wind to 10 Mph becoming southwest after midnight.

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Cape Horn Temperature Statistics

July Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 13 July, 2026

    42.1 °F

  • Average July

    63 °F

  • Highest 21 July, 2026

    96.1 °F

Climate (2021–2026)

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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