Cathlamet Bay - Russian Island Weather Forecast

    • 45
    • 56

    Becoming Sunny

    • 45
    • 62

    Sunny

    • 45
    • 61

    Mostly Sunny

    • 47
    • 59

    Partly Sunny

    • 47
    • 58

    Slight Chance Rain

    • 46
    • 59

    Mostly Sunny

Today 23 Apr Clatsop County Coast

Partly sunny. Highs in the upper 50s. Winds light.

Tonight 23 Apr Clatsop County Coast

Mostly clear. Patchy fog after midnight. Lows in the lower 40s. Winds light.

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  • Temperature Real-Time

Cathlamet Bay - Russian Island Temperature Statistics

April Temperature

Astoria, Astoria Regional Airport (10.6 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 (10.6 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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