I-5 weather conditions near Mount Vernon, Washington
Roadnow AI Agent Live Update
Seasoned Weather Conditions
Current Weather Conditions
click anywhere on map to change location
7 day weather forecast
Current condition: Clear 55°F 2026-05-04T00:15:00 
Overnight 2026-05-04, Mostly Clear. Mostly clear, with a low around 52. Calm wind.
Monday 2026-05-04, Sunny. Sunny, with a high near 76. Calm wind becoming west northwest 5 to 7 mph in the afternoon.- Monday Night 2026-05-04, Mostly Clear. Mostly clear, with a low around 52. West wind around 5 mph becoming light and variable.
- Tuesday 2026-05-05, Sunny. Sunny, with a high near 73. West southwest wind 5 to 8 mph.
- Tuesday Night 2026-05-05, Clear. Clear, with a low around 52. West wind 5 to 7 mph becoming light and variable in the evening.
Wednesday 2026-05-06, Mostly Sunny. Mostly sunny, with a high near 70.
Wednesday Night 2026-05-06, Partly Cloudy. Partly cloudy, with a low around 49.
Thursday 2026-05-07, Partly Sunny. Partly sunny, with a high near 67.
Thursday Night 2026-05-07, Mostly Cloudy. Mostly cloudy, with a low around 48.- Friday 2026-05-08, Partly Sunny. Partly sunny, with a high near 65.
- Friday Night 2026-05-08, Mostly Cloudy. Mostly cloudy, with a low around 48.
- Saturday 2026-05-09, Mostly Sunny. Mostly sunny, with a high near 68.
- Saturday Night 2026-05-09, Partly Cloudy. Partly cloudy, with a low around 48.
- Sunday 2026-05-10, Mostly Sunny. Mostly sunny, with a high near 69.