Hourly Weather Forecast - Mount Vernon, WA

70% Chance Rain Showers

70% Chance of Light Rain

30% Chance of Light Rain

30% Chance of Light Rain

40% Chance of Light Rain

40% Chance of Light Rain

50% Chance Rain Showers

30% Chance Rain Showers

30% Chance Rain Showers

30% Chance of Rain

30% Chance Rain Showers

30% Chance Rain Showers

Mostly Cloudy

30% Chance Rain Showers

30% Chance of Light Rain