Columbia River Entrance (North Jetty) Weather Forecast

    • 58
    • 63

    Mostly Cloudy

    • 56
    • 62

    Mostly Cloudy

    • 57
    • 61

    Rain Showers Likely

    • 57
    • 63

    Slight Chance Rain Showers

    • 55
    • 63

    Partly Sunny

    • 58
    • 66

    Mostly Sunny

    • 59
    • 70

    Mostly Sunny

Today 10 Sep South Washington Coast

Mostly cloudy. Highs in the mid 60s. Northwest wind 10 to 15 Mph.

Tonight 10 Sep South Washington Coast

Mostly cloudy. Lows in the mid 50s. Northwest wind 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Columbia River Entrance (North Jetty) Temperature Statistics

September Temperature

Astoria, Astoria Regional Airport (11.8 miles)

  • Lowest 8 September, 2026

    48 °F

  • Average September

    60.7 °F

  • Highest 8 September, 2026

    73 °F

Climate (2021–2026)

Astoria, Astoria Regional Airport (11.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    59.9 °F
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