| NWS Forecast for: Portland OR Issued by: National Weather Service Portland, OR Last Update: 2:06 pm PDT Sep 29, 2025 |  |
| This Afternoon: Rain. High near 66. South southwest wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. Tonight: A 30 percent chance of rain, mainly before 8pm. Partly cloudy, with a low around 52. South southwest wind around 6 mph. Tuesday: Rain, mainly after 2pm. High near 67. South southeast wind 6 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible. Tuesday Night: Rain. Low around 55. South wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible. Wednesday: Rain likely, then showers and possibly a thunderstorm after 11am. High near 64. South wind 9 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: Rain likely. Mostly cloudy, with a low around 54. Chance of precipitation is 70%. Thursday: A chance of rain, then showers likely and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 64. Chance of precipitation is 70%. Thursday Night: A chance of rain before 11pm. Mostly cloudy, with a low around 52. Friday: Partly sunny, with a high near 66. Friday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 52. Saturday: A slight chance of rain. Partly sunny, with a high near 64. Saturday Night: A slight chance of rain. Partly cloudy, with a low around 49. Sunday: Mostly sunny, with a high near 66. | |
| Portland OR 45.52°N 122.7°W (Elev. 203 ft) | |
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