I-5 weather conditions near Mount Vernon, Washington

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: Overcast 52°F 2025-06-20T04:00:00
• Overnight 2025-06-20, Chance Showers. A 30 percent chance of showers, mainly after 5am. Cloudy, with a low around 50. Light south southwest wind.
• Friday 2025-06-20, Showers Likely then Chance Showers. Showers likely, mainly before noon. Cloudy, with a high near 60. South southwest wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
• Friday Night 2025-06-20, Showers. Showers, mainly after 10pm. Low around 50. South southwest wind around 9 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
• Saturday 2025-06-21, Showers then Slight Chance Showers. Showers, mainly before 11am. High near 64. South southeast wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
• Saturday Night 2025-06-21, Chance Showers. A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 50. Southwest wind 5 to 7 mph becoming east southeast in the evening.
• Sunday 2025-06-22, Slight Chance Showers then Partly Sunny. A 20 percent chance of showers before 11am. Partly sunny, with a high near 69.
• Sunday Night 2025-06-22, Partly Cloudy. Partly cloudy, with a low around 53.
• Monday 2025-06-23, Mostly Sunny. Mostly sunny, with a high near 74.
• Monday Night 2025-06-23, Mostly Clear. Mostly clear, with a low around 53.
• Tuesday 2025-06-24, Mostly Sunny. Mostly sunny, with a high near 79.
• Tuesday Night 2025-06-24, Partly Cloudy. Partly cloudy, with a low around 55.
• Wednesday 2025-06-25, Partly Sunny. Partly sunny, with a high near 72.
• Wednesday Night 2025-06-25, Slight Chance Showers. A slight chance of showers. Mostly cloudy, with a low around 54.
• Thursday 2025-06-26, Chance Showers. A chance of showers. Mostly cloudy, with a high near 69.