Columbia Beach Weather Forecast

    • 56
    • 62

    Increasing Clouds

    • 53
    • 61

    Mostly Cloudy

    • 52
    • 61

    Mostly Cloudy

    • 53
    • 60

    Rain Likely

    • 51
    • 60

    Slight Chance Rain

    • 51
    • 61

    Mostly Cloudy

    • 52
    • 60

    Chance Rain

Today 21 Sep Clatsop County Coast

Mostly cloudy in the Morning, then becoming partly sunny. A 30 percent chance of rain. Highs in the mid 60s.

Tonight 21 Sep Clatsop County Coast

Mostly cloudy. Patchy fog. Lows in the mid 50s. Winds light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia Beach Temperature Statistics

September Temperature

Astoria, Astoria Regional Airport (3.7 miles)

  • Lowest 16 September, 2026

    45.6 °F

  • Average September

    60.4 °F

  • Highest 9 September, 2026

    77.6 °F

Climate (2021–2026)

Astoria, Astoria Regional Airport (3.7 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    59.9 °F
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