Seaquest State Park Weather Forecast

    • 31
    • 48

    Freezing Fog

    • 31
    • 49

    Freezing Fog

    • 31
    • 48

    Partly Sunny

    • 31
    • 47

    Mostly Cloudy

    • 35
    • 44

    Mostly Cloudy

    • 34
    • 44

    Chance Rain/Snow

    • 35
    • 44

    Rain/Snow Likely

Today 18 Jan South Washington Cascade Foothills

Widespread frost this morning. Sunny. Highs in the lower 50s. East wind 5 to 10 Mph, except east wind 15 to 20 Mph with Gusts up to 35 Mph near the gorge.

Tonight 18 Jan South Washington Cascade Foothills

Clear. Widespread dense fog this evening. Areas of frost with patchy dense fog after midnight. Lows in the mid 30s. East wind 10 to 15 Mph, except east wind 25 to 30 Mph with Gusts up to 45 Mph near the gorge.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Seaquest State Park Temperature Statistics

January Temperature

Southwest Washington Regional Airport (13 miles)

  • Lowest 1 January, 2026

    30 °F

  • Average January

    44.2 °F

  • Highest 15 January, 2026

    55.9 °F

Climate (2021–Present)

Southwest Washington Regional Airport (13 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    62.4 °F
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