Vashon Weather Forecast

    • 63
    • 84

    Patchy Smoke

    • 62
    • 86

    Mostly Sunny

    • 59
    • 74

    Chance Rain Showers

    • 55
    • 75

    Partly Sunny

    • 55
    • 60

    Partly Sunny

    • 54
    • 63

    Partly Sunny

    • 54
    • 62

    Partly Sunny

Today 21 Jul Lowlands of Pierce and Southern King Counties

Mostly sunny. Highs in the 80s. Light wind becoming north to 10 Mph in the afternoon.

Tonight 21 Jul Lowlands of Pierce and Southern King Counties

Mostly clear. Patchy smoke in the evening. Lows in the 60s. North wind to 10 Mph in the evening becoming light.

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Vashon Temperature Statistics

July Temperature

Seattle, Seattle-Tacoma International Airport (6.8 miles)

  • Lowest 1 July, 2026

    52.6 °F

  • Average July

    65.9 °F

  • Highest 6 July, 2026

    85.6 °F

Climate (2021–2026)

Seattle, Seattle-Tacoma International Airport (6.8 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    61.2 °F
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