Cathlamet Bay - Seal Island Weather Forecast

    • 44
    • 56

    Increasing Clouds

    • 49
    • 56

    Rain

    • 50
    • 55

    Rain

    • 49
    • 56

    Chance Rain

    • 48
    • 56

    Chance Rain

    • 47
    • 56

    Chance Rain

Today 23 Oct Clatsop County Coast

Sunny. Highs in the upper 50s. Winds light.

Tonight 23 Oct Clatsop County Coast

Partly cloudy. Patchy fog. Lows in the upper 30s. Winds light.

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  • Temperature Real-Time

Cathlamet Bay - Seal Island Temperature Statistics

October Temperature

Astoria, Astoria Regional Airport (11.8 miles)

  • Lowest 12 October, 2026

    35.7 °F

  • Average October

    56.4 °F

  • Highest 15 October, 2026

    79.6 °F

Climate (2021–2026)

Astoria, Astoria Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    60 °F
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