I-5 weather conditions near Seattle, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 46°F 2025-11-20T08:30:00
• Today 2025-11-20, Mostly Sunny. Mostly sunny, with a high near 54. South wind 3 to 5 mph.
• Tonight 2025-11-20, Partly Cloudy then Slight Chance Rain. A 20 percent chance of rain after 3am. Partly cloudy, with a low around 42. South wind 3 to 5 mph.
• Friday 2025-11-21, Chance Rain. A 30 percent chance of rain, mainly after 10am. Partly sunny, with a high near 53. South wind around 7 mph.
• Friday Night 2025-11-21, Chance Rain. A 50 percent chance of rain. Mostly cloudy, with a low around 49. South wind around 8 mph.
• Saturday 2025-11-22, Chance Rain and Patchy Fog. A 50 percent chance of rain. Patchy fog between 10am and 11am. Otherwise, mostly cloudy, with a high near 56. South wind around 7 mph.
• Saturday Night 2025-11-22, Rain Likely. Rain likely, mainly after 10pm. Mostly cloudy, with a low around 49. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
• Sunday 2025-11-23, Rain. Rain. High near 54. Chance of precipitation is 80%.
• Sunday Night 2025-11-23, Rain. Rain. Cloudy, with a low around 42.
• Monday 2025-11-24, Rain Likely. Rain likely, mainly before 10am. Partly sunny, with a high near 50.
• Monday Night 2025-11-24, Slight Chance Rain then Mostly Cloudy. A slight chance of rain before 10pm. Mostly cloudy, with a low around 39.
• Tuesday 2025-11-25, Partly Sunny. Partly sunny, with a high near 48.
• Tuesday Night 2025-11-25, Chance Rain/Snow. A chance of rain and snow. Mostly cloudy, with a low around 39.
• Wednesday 2025-11-26, Chance Rain/Snow then Chance Rain. A chance of rain and snow. Mostly cloudy, with a high near 48.