I-5 weather conditions near Seattle, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Clear 61°F 2025-09-18T00:45:00
• Overnight 2025-09-18, Partly Cloudy. Partly cloudy, with a low around 54. North northeast wind 5 to 7 mph.
• Thursday 2025-09-18, Becoming Sunny. Partly sunny, then gradually becoming sunny, with a high near 70. Light north northeast wind becoming north 5 to 10 mph in the morning.
• Thursday Night 2025-09-18, Mostly Clear. Mostly clear, with a low around 52. North wind 3 to 8 mph.
• Friday 2025-09-19, Sunny. Sunny, with a high near 74. North northeast wind 3 to 7 mph.
• Friday Night 2025-09-19, Mostly Clear. Mostly clear, with a low around 53. North wind around 6 mph becoming calm in the evening.
• Saturday 2025-09-20, Mostly Sunny. Mostly sunny, with a high near 71.
• Saturday Night 2025-09-20, Rain Likely. Rain likely, mainly after 11pm. Mostly cloudy, with a low around 58. Chance of precipitation is 70%.
• Sunday 2025-09-21, Chance Rain. A chance of rain. Partly sunny, with a high near 69.
• Sunday Night 2025-09-21, Partly Cloudy. Partly cloudy, with a low around 52.
• Monday 2025-09-22, Mostly Sunny. Mostly sunny, with a high near 71.
• Monday Night 2025-09-22, Partly Cloudy. Partly cloudy, with a low around 53.
• Tuesday 2025-09-23, Slight Chance Rain. A slight chance of rain. Partly sunny, with a high near 69.
• Tuesday Night 2025-09-23, Chance Rain. A chance of rain. Mostly cloudy, with a low around 56.
• Wednesday 2025-09-24, Chance Rain. A chance of rain. Mostly cloudy, with a high near 69.