I-5 weather conditions near Portland, Oregon
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 57°F 2025-05-15T14:45:00 
This Afternoon 2025-05-15, Rain. Rain, mainly after 4pm. High near 60. West wind 3 to 5 mph. Chance of precipitation is 80%.Tonight 2025-05-15, Rain Likely then Slight Chance Rain. Rain likely before 3am, then a slight chance of rain after 5am. Mostly cloudy, with a low around 49. Calm wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday 2025-05-16, Slight Chance Showers. A slight chance of showers before 8am, then a slight chance of showers after 2pm. Mostly cloudy, with a high near 64. South wind 3 to 6 mph. Chance of precipitation is 20%.
Friday Night 2025-05-16, Showers Likely. Showers likely, mainly after 11pm. Cloudy, with a low around 52. Light northwest wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday 2025-05-17, Showers. Showers likely, then showers and possibly a thunderstorm after 11am. High near 63. Calm wind becoming west 5 to 7 mph in the afternoon. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Saturday Night 2025-05-17, Showers Likely then Chance Showers. Showers likely and possibly a thunderstorm before 11pm, then a chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Sunday 2025-05-18, Chance Showers. A 40 percent chance of showers. Partly sunny, with a high near 63.
Sunday Night 2025-05-18, Partly Cloudy. Partly cloudy, with a low around 45.
Monday 2025-05-19, Chance Rain. A chance of rain, mainly after 11am. Mostly cloudy, with a high near 64.
Monday Night 2025-05-19, Chance Showers. A chance of showers, mainly before 11pm. Mostly cloudy, with a low around 49.
Tuesday 2025-05-20, Chance Showers. A chance of showers. Partly sunny, with a high near 68.- Tuesday Night 2025-05-20, Partly Cloudy. Partly cloudy, with a low around 46.
Wednesday 2025-05-21, Mostly Sunny. Mostly sunny, with a high near 69.