Cape Horn Weather Forecast

    • 32
    • 48

    Decreasing Clouds

    • 36
    • 56

    Mostly Sunny

    • 40
    • 57

    Mostly Cloudy

    • 46
    • 62

    Mostly Cloudy

    • 45
    • 65

    Chance Rain

    • 47
    • 68

    Mostly Cloudy

    • 46
    • 62

    Chance Rain

Today 15 Apr Olympia and Southern Puget Sound

Mostly cloudy with a chance of rain late in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Rainfall Amounts a tenth to a quarter of an inch Possible, except higher Amounts possible in Thunderstorms. Highs near 50. West wind 10 to 15 Mph.

Tonight 15 Apr Olympia and Southern Puget Sound

Mostly cloudy with a chance of rain Showers and a slight chance of Thunderstorms in the Evening, then mostly cloudy with a chance of rain Showers late in the evening. Partly cloudy after midnight. Areas of frost after midnight. Lows in the upper 20s to mid 30s. West wind 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cape Horn Temperature Statistics

April Temperature

Shelton, Shelton Sanderson Field (8.7 miles)

  • Lowest 8 April, 2026

    28 °F

  • Average April

    48.7 °F

  • Highest 6 April, 2026

    73 °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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