Columbia River - Ryan Island Weather Forecast

    • 45
    • 55

    Rain

    • 41
    • 61

    Partly Sunny

    • 41
    • 67

    Mostly Sunny

    • 43
    • 70

    Mostly Sunny

    • 45
    • 65

    Partly Sunny

    • 44
    • 63

    Slight Chance Rain

Today 22 Apr Willapa and Wahkiakum Lowlands

Mostly cloudy. Rain Likely, mainly in the morning. Highs in the mid 50s. West wind 10 to 15 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an inch.

Tonight 22 Apr Willapa and Wahkiakum Lowlands

Mostly cloudy. Lows in the mid 40s. Southwest wind 5 to 10 Mph.

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Columbia River - Ryan Island Temperature Statistics

April Temperature

Astoria, Astoria Regional Airport (22.4 miles)

  • Lowest 8 April, 2026

    34.6 °F

  • Average April

    50.3 °F

  • Highest 5 April, 2026

    70.6 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (22.4 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.8 °F
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