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 55°F 2025-05-15T10:45:00 Today 2025-05-15, Mostly Cloudy then Showers Likely. Showers likely, mainly after 5pm. Mostly cloudy, with a high near 61. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 60%.
Tonight 2025-05-15, Chance Showers then Mostly Cloudy. A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 49. Light and variable wind.
Friday 2025-05-16, Chance Showers. A 30 percent chance of showers, mainly after 11am. Mostly cloudy, with a high near 64. South wind 3 to 6 mph.
Friday Night 2025-05-16, Showers Likely. Showers likely, mainly after 11pm. Mostly cloudy, with a low around 52. Light southwest wind. Chance of precipitation is 60%. 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 64. Calm wind becoming west northwest 5 to 7 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.Saturday Night 2025-05-17, Chance Showers then Slight Chance Showers. A chance of showers and thunderstorms before 11pm, then a slight chance of showers. Mostly cloudy, with a low around 47. Chance of precipitation is 50%.
Sunday 2025-05-18, Slight Chance Showers. A 20 percent chance of showers. Partly sunny, with a high near 64.
Sunday Night 2025-05-18, Partly Cloudy. Partly cloudy, with a low around 46.
Monday 2025-05-19, Chance Showers. A chance of showers, mainly after 11am. Partly sunny, with a high near 66.
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, Slight Chance Showers. A slight chance of showers. Partly sunny, with a high near 67.
- Tuesday Night 2025-05-20, Partly Cloudy. Partly cloudy, with a low around 45.
Wednesday 2025-05-21, Mostly Sunny. Mostly sunny, with a high near 70.