Jetty Lagoon Weather Forecast
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Rain Showers
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Rain Showers
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Rain Showers
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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 20 Dec Clatsop County Coast
A slight chance of Thunderstorms. Showers. Some Thunderstorms may produce heavy rainfall. Highs in the lower 50s. Southwest wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a tenth to a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Tonight 20 Dec Clatsop County Coast
Showers with a slight chance of Thunderstorms. Lows in the lower 40s. South wind 10 to 15 Mph. Chance of rain 90 percent. Rainfall Amounts around a quarter of an Inch, except higher Amounts possible in Thunderstorms.
Jetty Lagoon Temperature Statistics
December Temperature
Astoria, Astoria Regional Airport (6.2 miles)
Lowest 1 December, 2025
37.4 °FAverage December
50.7 °FHighest 15 December, 2025
57.9 °F
Climate (2020–Present)
Astoria, Astoria Regional Airport (6.2 miles)
Average Low 2020–2025
45.9 °FAverage 2020–2025
52.4 °FAverage High 2020–2025
59.6 °F