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Gresham, OR Marine Weather Forecast

Tonight - 41°F
Dec 18, 2025
8 mph ESE
Rain
Rain after 11pm. Cloudy. Low around 41, with temperatures rising to around 43 overnight. East southeast wind around 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday - 56°F
Dec 18, 2025
10 to 20 mph SSE
Heavy Rain
Rain. Cloudy, with a high near 56. South southeast wind 10 to 20 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Thursday Night - 41°F
Dec 18, 2025
5 to 20 mph W
Heavy Rain
Rain. Cloudy. Low around 41, with temperatures rising to around 43 overnight. West wind 5 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday - 47°F
Dec 19, 2025
5 to 12 mph SW
Light Rain
Rain. Cloudy, with a high near 47. Southwest wind 5 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Friday Night - 40°F
Dec 19, 2025
10 mph SW
Light Rain
Rain. Cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 48°F
Dec 20, 2025
6 to 12 mph SSW
Light Rain
Rain. Mostly cloudy, with a high near 48. Chance of precipitation is 90%.
Saturday Night - 39°F
Dec 20, 2025
6 mph SE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 39.
Sunday - 48°F
Dec 21, 2025
6 to 9 mph SSE
Light Rain
Rain. Cloudy, with a high near 48.
Sunday Night - 41°F
Dec 21, 2025
12 mph SSW
Light Rain
Rain. Cloudy, with a low around 41.
Monday - 47°F
Dec 22, 2025
10 to 15 mph SSW
Light Rain
Rain. Mostly cloudy, with a high near 47.
Monday Night - 39°F
Dec 22, 2025
12 mph S
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 39.
Tuesday - 49°F
Dec 23, 2025
6 to 9 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 49.
Tuesday Night - 36°F
Dec 23, 2025
7 mph ENE
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36.
Wednesday - 47°F
Dec 24, 2025
9 mph E
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 47.

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