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Portland, OR Marine Weather Forecast

Today - 50°F
Jan 09, 2025
7 mph ENE
Sunny
Sunny. High near 50, with temperatures falling to around 47 in the afternoon. East northeast wind around 7 mph.
Tonight - 37°F
Jan 09, 2025
2 to 6 mph ESE
Mostly Cloudy then Rain
Rain after 4am. Mostly cloudy. Low around 37, with temperatures rising to around 39 overnight. East southeast wind 2 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday - 49°F
Jan 10, 2025
2 to 6 mph SSW
Rain
Rain before 8am, then rain and areas of fog. Mostly cloudy. High near 49, with temperatures falling to around 46 in the afternoon. South southwest wind 2 to 6 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night - 40°F
Jan 10, 2025
6 mph WSW
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 40. West southwest wind around 6 mph. Chance of precipitation is 40%.
Saturday - 46°F
Jan 11, 2025
5 mph SW
Chance Light Rain then Mostly Cloudy
A chance of rain before 10am. Mostly cloudy, with a high near 46. Southwest wind around 5 mph. Chance of precipitation is 30%.
Saturday Night - 40°F
Jan 11, 2025
3 mph SW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 4am. Mostly cloudy, with a low around 40. Chance of precipitation is 20%.
Sunday - 46°F
Jan 12, 2025
3 mph WSW
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before 10am. Partly sunny, with a high near 46. Chance of precipitation is 20%.
Sunday Night - 35°F
Jan 12, 2025
2 mph NNE
Partly Cloudy then Patchy Frost
Patchy frost after 2am. Partly cloudy, with a low around 35.
Monday - 46°F
Jan 13, 2025
5 mph NNE
Areas Of Frost then Mostly Sunny
Areas of frost before 10am. Mostly sunny, with a high near 46.
Monday Night - 34°F
Jan 13, 2025
5 mph NE
Areas Of Frost
Areas of frost after 10pm. Partly cloudy, with a low around 34.
Tuesday - 47°F
Jan 14, 2025
6 mph NE
Widespread Frost then Mostly Sunny
Widespread frost before 10am. Mostly sunny, with a high near 47.
Tuesday Night - 34°F
Jan 14, 2025
6 mph NE
Areas Of Frost
Areas of frost after 11pm. Partly cloudy, with a low around 34.
Wednesday - 48°F
Jan 15, 2025
6 mph ENE
Widespread Frost then Sunny
Widespread frost before 10am. Sunny, with a high near 48.
Wednesday Night - 35°F
Jan 15, 2025
6 mph E
Areas Of Frost then Slight Chance Light Rain
Areas of frost between 11pm and 4am, then a slight chance of rain. Partly cloudy, with a low around 35.

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