Cape Horn Weather Forecast

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    Rain

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    Rain

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    Chance Rain

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    Rain

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    Rain

Today 10 Dec Olympia and Southern Puget Sound

Breezy, rain. Patchy fog. Rainfall Amounts one to three Inches possible. Highs in the mid to upper 50s. Southwest wind 15 to 25 Mph with Gusts to 40 Mph.

Tonight 10 Dec Olympia and Southern Puget Sound

Windy. Rain in the Evening, then rain likely late in the evening. Rain after midnight. Rainfall Amounts a quarter to a half inch possible. Lows in the mid 40s to lower 50s. Southwest wind 15 to 30 Mph with Gusts to 45 Mph decreasing to 10 to 20 Mph with Gusts to 35 Mph after midnight.

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Cape Horn Temperature Statistics

December Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 1 December, 2025

    28.9 °F

  • Average December

    45.3 °F

  • Highest 8 December, 2025

    55.9 °F

Climate (2020–Present)

Shelton, Shelton Sanderson Field (8.7 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.2 °F

  • Average High 2020–2025

    61.3 °F
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