I-5 weather conditions near Mount Vernon, Washington
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Overcast 59°F 2025-06-21T18:15:00
Tonight 2025-06-21, Chance Rain. A 30 percent chance of rain, mainly before 2am. Mostly cloudy, with a low around 52. Light southeast wind.
Sunday 2025-06-22, Mostly Sunny. Mostly sunny, with a high near 70. Light and variable wind becoming southwest 5 to 7 mph in the morning.
Sunday Night 2025-06-22, Increasing Clouds. Increasing clouds, with a low around 55. West southwest wind 5 to 7 mph becoming calm in the evening.
Monday 2025-06-23, Partly Sunny. Partly sunny, with a high near 72. Calm wind becoming west around 6 mph in the afternoon.
Monday Night 2025-06-23, Partly Cloudy. Partly cloudy, with a low around 53. West northwest wind 5 to 7 mph becoming calm in the evening.
Tuesday 2025-06-24, Partly Sunny. Partly sunny, with a high near 74.
Tuesday Night 2025-06-24, Mostly Cloudy. Mostly cloudy, with a low around 55.
Wednesday 2025-06-25, Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a high near 67.
Wednesday Night 2025-06-25, Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a low around 55.
Thursday 2025-06-26, Chance Rain. A chance of rain, mainly before 11am. Mostly cloudy, with a high near 68.
Thursday Night 2025-06-26, Slight Chance Rain. A slight chance of rain. Mostly cloudy, with a low around 53.
Friday 2025-06-27, Partly Sunny. Partly sunny, with a high near 70.
Friday Night 2025-06-27, Mostly Clear. Mostly clear, with a low around 52.
Saturday 2025-06-28, Mostly Sunny. Mostly sunny, with a high near 75.