Seaquest State Park Weather Forecast

    • 60
    • 85

    Mostly Cloudy

    • 61
    • 94

    Decreasing Clouds

    • 61
    • 95

    Partly Sunny

    • 55
    • 85

    Chance Rain Showers

    • 53
    • 80

    Partly Sunny

    • 52
    • 76

    Partly Sunny

    • 52
    • 79

    Partly Sunny

Today 20 Jul South Washington Cascade Foothills

Mostly cloudy. Highs in the mid 80s. Winds light.

Tonight 20 Jul South Washington Cascade Foothills

Mostly cloudy. Patchy smoke after midnight. Lows in the lower 60s. Light and variable Winds, becoming light after midnight.

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Seaquest State Park Temperature Statistics

July Temperature

Southwest Washington Regional Airport (13 miles)

  • Lowest 9 July, 2026

    48.9 °F

  • Average July

    64.4 °F

  • Highest 6 July, 2026

    84.9 °F

Climate (2021–2026)

Southwest Washington Regional Airport (13 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.5 °F
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