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: Partly Cloudy 44°F 2025-10-21T03:00:00 
Overnight 2025-10-21, Patchy Fog. Patchy fog. Otherwise, partly cloudy, with a steady temperature around 47. Calm wind.Tuesday 2025-10-21, Patchy Fog then Sunny. Patchy fog before 11am. Otherwise, mostly sunny, with a high near 66. Light north wind.
Tuesday Night 2025-10-21, Increasing Clouds. Increasing clouds, with a low around 49. Light and variable wind.
Wednesday 2025-10-22, Slight Chance Rain. A 20 percent chance of rain after 11am. Partly sunny, with a high near 66. South southeast wind 3 to 7 mph.Wednesday Night 2025-10-22, Chance Rain then Slight Chance Rain. A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 51. South wind 3 to 6 mph.
Thursday 2025-10-23, Mostly Cloudy. Mostly cloudy, with a high near 65.
Thursday Night 2025-10-23, Chance Showers. A slight chance of rain before 11pm, then a chance of showers after 11pm. Mostly cloudy, with a low around 54. Chance of precipitation is 50%.
Friday 2025-10-24, Showers. Showers. Cloudy, with a high near 60.
Friday Night 2025-10-24, Showers. Showers. Cloudy, with a low around 48.- Saturday 2025-10-25, Showers. Showers. Cloudy, with a high near 55.
- Saturday Night 2025-10-25, Showers. Showers. Cloudy, with a low around 45.
- Sunday 2025-10-26, Showers. Showers. Cloudy, with a high near 54.
- Sunday Night 2025-10-26, Showers. Showers. Cloudy, with a low around 43.
- Monday 2025-10-27, Showers. Showers. Cloudy, with a high near 53.