Cathlamet Bay - Russian Island Weather Forecast

    • 47
    • 57

    Chance Rain Showers

    • 51
    • 61

    Partly Sunny

    • 54
    • 58

    Rain

    • 54
    • 60

    Rain

    • 49
    • 56

    Rain

    • 47
    • 52

    Rain

Today 20 Oct Clatsop County Coast

Mostly sunny with a 40 percent chance of Showers. Highs in the lower 60s. Winds light. Rainfall Amounts less than a tenth of an inch.

Tonight 20 Oct Clatsop County Coast

Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 40s. Winds light.

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Cathlamet Bay - Russian Island Temperature Statistics

October Temperature

Astoria, Astoria Regional Airport (10.6 miles)

  • Lowest 15 October, 2025

    37 °F

  • Average October

    54.8 °F

  • Highest 6 October, 2025

    73.9 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (10.6 miles)

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  • Average Low 2020–2025

    45.6 °F

  • Average 2020–2025

    52.2 °F

  • Average High 2020–2025

    59.5 °F
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