I-5 weather conditions near Portland, Oregon

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 70°F 2025-06-18T14:00:00
• This Afternoon 2025-06-18, Mostly Sunny. Mostly sunny, with a high near 71. West wind around 7 mph.
• Tonight 2025-06-18, Partly Cloudy. Partly cloudy, with a low around 49. Northwest wind 5 to 8 mph becoming calm after midnight.
• Juneteenth 2025-06-19, Increasing Clouds. Increasing clouds, with a high near 72. Calm wind becoming north northwest 5 to 8 mph in the morning.
• Thursday Night 2025-06-19, Mostly Cloudy. Mostly cloudy, with a low around 52. West northwest wind 5 to 9 mph.
• Friday 2025-06-20, Showers. A chance of showers, then showers and possibly a thunderstorm after 11am. High near 61. Calm wind becoming southwest 5 to 7 mph in the morning. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Friday Night 2025-06-20, Showers then Chance Showers. Showers and possibly a thunderstorm before 11pm, then a chance of showers. Low around 49. Chance of precipitation is 90%.
• Saturday 2025-06-21, Showers. Showers. High near 58. Chance of precipitation is 100%.
• Saturday Night 2025-06-21, Showers Likely. Showers likely, mainly before 11pm. Cloudy, with a low around 54.
• Sunday 2025-06-22, Slight Chance Showers then Partly Sunny. A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 70.
• Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 54.
• Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 80.
• Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 56.
• Tuesday 2025-06-24, Sunny. Sunny, with a high near 85.