Cape Horn Weather Forecast

    • 41
    • 56

    Rain

    • 36
    • 49

    Rain

    • 37
    • 53

    Chance Rain

    • 38
    • 57

    Mostly Cloudy

    • 41
    • 62

    Mostly Cloudy

    • 42
    • 64

    Mostly Cloudy

    • 43
    • 65

    Mostly Cloudy

Today 31 Mar Olympia and Southern Puget Sound

Partly sunny. Highs in the 50s. Light wind.

Tonight 31 Mar Olympia and Southern Puget Sound

Mostly cloudy in the Evening, then a chance of rain in the late evening and early morning. Cloudy with rain likely late in the night. Rainfall Amounts less than a tenth of an inch likely. Lows in the upper 30s to mid 40s. South wind to 10 Mph. Gusts to 20 Mph after midnight.

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Cape Horn Temperature Statistics

March Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 1 March, 2026

    26.1 °F

  • Average March

    43.2 °F

  • Highest 27 March, 2026

    61 °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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