I-5 weather conditions near Seattle, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Mostly Cloudy 54°F 2025-10-12T11:30:00
• Today 2025-10-12, Showers. A chance of showers and thunderstorms, then rain after 2pm. High near 55. South southwest wind 6 to 8 mph becoming north northwest 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.
• Tonight 2025-10-12, Rain then Chance Rain. Rain before 1am, then a chance of rain after 2am. Low around 44. North wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
• Columbus Day 2025-10-13, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 56. North wind 8 to 10 mph.
• Monday Night 2025-10-13, Clear. Clear, with a low around 43. North northeast wind 7 to 10 mph.
• Tuesday 2025-10-14, Sunny. Sunny, with a high near 58. North northeast wind 6 to 8 mph.
• Tuesday Night 2025-10-14, Clear. Clear, with a low around 41.
• Wednesday 2025-10-15, Sunny. Sunny, with a high near 60.
• Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 46.
• Thursday 2025-10-16, Slight Chance Rain. A slight chance of rain. Partly sunny, with a high near 58.
• Thursday Night 2025-10-16, Rain Likely. Rain likely, mainly after 11pm. Mostly cloudy, with a low around 49.
• Friday 2025-10-17, Rain Likely. Rain likely. Mostly cloudy, with a high near 57.
• Friday Night 2025-10-17, Chance Rain. A chance of rain. Mostly cloudy, with a low around 46.
• Saturday 2025-10-18, Chance Rain. A chance of rain. Mostly cloudy, with a high near 57.