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Scappoose, OR Marine Weather Forecast

Overnight - 40°F
Dec 20, 2025
10 mph S
Rain Showers
Rain showers. Cloudy. Low around 40, with temperatures rising to around 42 overnight. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 47°F
Dec 20, 2025
7 to 10 mph S
Rain Showers
Rain showers. Mostly cloudy. High near 47, with temperatures falling to around 45 in the afternoon. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday Night - 41°F
Dec 20, 2025
7 mph S
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 41. South wind around 7 mph. Chance of precipitation is 60%.
Sunday - 48°F
Dec 21, 2025
6 mph SSE
Rain Showers then Light Rain
Rain showers before 4pm, then rain. Cloudy, with a high near 48. South southeast wind around 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Sunday Night - 42°F
Dec 21, 2025
7 mph S
Light Rain
Rain. Cloudy, with a low around 42. South wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday - 50°F
Dec 22, 2025
7 to 13 mph S
Light Rain
Rain. Cloudy, with a high near 50. Chance of precipitation is 90%.
Monday Night - 41°F
Dec 22, 2025
5 to 10 mph S
Light Rain
Rain. Cloudy, with a low around 41.
Tuesday - 48°F
Dec 23, 2025
5 mph ESE
Chance Light Rain
A chance of rain. Cloudy, with a high near 48.
Tuesday Night - 39°F
Dec 23, 2025
5 mph NNE
Chance Light Rain
A chance of rain. Cloudy, with a low around 39.
Wednesday - 48°F
Dec 24, 2025
7 mph SSE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 48.
Wednesday Night - 38°F
Dec 24, 2025
6 mph ENE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 38.
Christmas Day - 47°F
Dec 25, 2025
7 mph NE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 47.
Thursday Night - 38°F
Dec 25, 2025
6 mph ESE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 38.
Friday - 47°F
Dec 26, 2025
7 mph SSW
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 47.

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