Columbia River - Ryan Island Weather Forecast

    • 44
    • 69

    Mostly Sunny

    • 41
    • 59

    Mostly Cloudy

    • 40
    • 60

    Partly Sunny

    • 42
    • 58

    Chance Rain

    • 43
    • 60

    Chance Rain

    • 42
    • 61

    Partly Sunny

Today 21 Oct Willapa and Wahkiakum Lowlands

Sunny. Highs around 70. Winds light.

Tonight 21 Oct Willapa and Wahkiakum Lowlands

Partly cloudy. Patchy fog after midnight. Lows in the lower 40s. Winds light.

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Columbia River - Ryan Island Temperature Statistics

October Temperature

Astoria, Astoria Regional Airport (22.4 miles)

  • Lowest 12 October, 2026

    35.7 °F

  • Average October

    57.1 °F

  • Highest 15 October, 2026

    79.6 °F

Climate (2021–2026)

Astoria, Astoria Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    60 °F
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