Cape Horn Weather Forecast

    • 45
    • 57

    Rain

    • 43
    • 51

    Rain

    • 43
    • 50

    Rain

    • 43
    • 56

    Mostly Cloudy

    • 41
    • 58

    Mostly Cloudy

    • 40
    • 58

    Partly Sunny

Today 31 Jan Olympia and Southern Puget Sound

Patchy fog until late afternoon. Cloudy with a chance of rain in the Morning, then partly sunny in the afternoon. Highs in the mid 50s to lower 60s. Light wind.

Tonight 31 Jan Olympia and Southern Puget Sound

Mostly cloudy in the Evening, then a slight chance of rain in the late evening and early morning. Cloudy with rain likely in the morning. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the 40s. Light wind.

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Cape Horn Temperature Statistics

January Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 24 January, 2026

    19.9 °F

  • Average January

    39.3 °F

  • Highest 16 January, 2026

    55 °F

Climate (2021–Present)

Shelton, Shelton Sanderson Field (8.7 miles)

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  • Average Low 2021–2026

    41.7 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.2 °F
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