Astoria Regional Airport Weather Forecast

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    Rain Showers

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    Rain Showers

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    Rain

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    Rain Likely

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    Rain Likely

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    Chance Rain

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    Chance Rain

Today 21 Dec Clatsop County Coast

Showers. A slight chance of Thunderstorms this afternoon. Highs in the lower 50s. Southwest wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts around a quarter of an Inch, except higher Amounts possible in Thunderstorms.

Tonight 21 Dec Clatsop County Coast

Rain Showers likely. Lows in the lower 40s. Southwest wind 5 to 10 Mph. Chance of rain 70 percent. Rainfall Amounts a tenth to a quarter of an inch.

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Astoria Regional Airport Temperature Statistics

December Temperature

Astoria, Astoria Regional Airport (0 miles)

  • Lowest 1 December, 2025

    37.4 °F

  • Average December

    50.3 °F

  • Highest 15 December, 2025

    57.9 °F

Climate (2020–Present)

Astoria, Astoria Regional Airport (0 miles)

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  • Average Low 2020–2025

    45.9 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    59.6 °F
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