| National Weather Service Forecast for:
Portland OR Issued by: National Weather Service Portland, OR |
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| Updated: 4:45 pm PST Dec 17, 2025 | ||||||||||||||||||
|
| This Afternoon |
A 30 percent chance of showers. Mostly cloudy, with a high near 49. South southwest wind around 7 mph. |
| Tonight |
A chance of showers before midnight, then rain, mainly after midnight. Low around 42. South wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible. |
| Thursday |
Rain. High near 56. Breezy, with an east southeast wind 10 to 15 mph becoming south southwest in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible. |
| Thursday Night |
Rain. Low around 42. West wind 6 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible. |
| Friday |
Rain. High near 48. South southwest wind 5 to 8 mph. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible. |
| Friday Night |
Showers. Low around 40. Chance of precipitation is 90%. |
| Saturday |
Showers. High near 48. Chance of precipitation is 80%. |
| Saturday Night |
Rain likely, mainly after 4am. Mostly cloudy, with a low around 41. |
| Sunday |
Rain. Mostly cloudy, with a high near 49. |
| Sunday Night |
Rain. Mostly cloudy, with a low around 42. |
| Monday |
Rain. Mostly cloudy, with a high near 48. |
| Monday Night |
Rain likely. Mostly cloudy, with a low around 40. |
| Tuesday |
A chance of rain. Mostly cloudy, with a high near 48. |
| Tuesday Night |
A chance of rain. Mostly cloudy, with a low around 38. |
| Wednesday |
A chance of rain. Mostly cloudy, with a high near 46. |
Forecast from NOAA-NWS for Portland OR.
