Cathlamet Bay - Svensen Island Weather Forecast

    • 45
    • 49

    Rain Likely

    • 49
    • 58

    Rain

    • 51
    • 54

    Rain

    • 52
    • 54

    Rain

    • 51
    • 57

    Rain

    • 48
    • 59

    Chance Rain

Today 15 Mar Clatsop County Coast

Mostly cloudy. A chance of rain Early, then rain likely. Highs in the lower 50s. Winds light. Chance of rain 70 percent. Rainfall Amounts less than a tenth of an inch.

Tonight 15 Mar Clatsop County Coast

Mostly cloudy with a 50 percent chance of rain. Lows in the mid 40s. Winds light. Rainfall Amounts less than a tenth of an inch.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cathlamet Bay - Svensen Island Temperature Statistics

March Temperature

Astoria, Astoria Regional Airport (11.2 miles)

  • Lowest 10 March, 2026

    32 °F

  • Average March

    47.3 °F

  • Highest 1 March, 2026

    60.1 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.7 °F
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