Table of Contents
Tamil Nadu News Today: Tamil Nadu is witnessing a busy news cycle on October 4, 2026, with major developments in politics, by-elections, crime, public safety, weather, transport and employment. Chennai and several other districts are seeing increased activity as the state approaches important electoral events and prepares for changing weather conditions.
Among the biggest stories today are the ongoing Dharapuram and Madurantakam by-election campaigns, a major drug seizure at Chennai airport, heavy-rain warnings for several districts and new apprenticeship opportunities in Chennai.
Tamil Nadu News Today: Top Headlines
- Tamil Nadu by-election campaigning remains a major focus ahead of October 6 polling.
- TVK and DMK leaders have exchanged allegations during the final phase of campaigning.
- An FIR has reportedly been registered against Udhayanidhi Stalin over an alleged campaign-related incident involving a child.
- Customs officials seized hydroponic ganja worth around ₹5.2 crore at Chennai airport.
- Tamil Nadu is expecting rainfall across several districts from October 4.
- Heavy rain is possible in parts of the Nilgiris, Coimbatore hills and Theni.
- Chennai Metropolitan Water Supply and Sewerage Board has announced 108 apprenticeship positions.
- Chennai Port is strengthening shipping connections with Southeast Asia.
- Police and enforcement agencies continue action against crime and illegal activities across the state.
Tamil Nadu Politics and By-Election News
The upcoming Dharapuram and Madurantakam Assembly by-elections remain among the biggest Tamil Nadu news stories. Polling is scheduled for October 6, and political parties are making final efforts to reach voters.
Tamilaga Vettri Kazhagam (TVK) leader and Tamil Nadu Chief Minister C. Joseph Vijay has been campaigning in Dharapuram, while rival parties have intensified their own election activities.
The campaign has also produced controversy. Reports say an FIR was registered against Tamil Nadu Leader of Opposition Udhayanidhi Stalin over allegations concerning the involvement of a child during a campaign event. The allegations and political responses remain part of the ongoing election debate.
DMK leader M.K. Stalin has separately alleged that the by-elections were forced through horse-trading and criticised the state government’s record on issues including law and order, power supply and essential commodities. These are political allegations and remain disputed.
Chennai Airport Drug Seizure
A major Tamil Nadu crime news development involves the seizure of hydroponic ganja worth approximately ₹5.2 crore at Chennai International Airport.
According to the latest reports, Customs officials seized the suspected narcotic substance from a passenger. Hydroponic cannabis is produced using controlled growing methods and can command high prices in illegal markets.
The seizure highlights continuing enforcement efforts at Chennai airport against narcotics trafficking and illegal imports. Authorities are expected to investigate the source of the shipment and identify other people who may be connected to the case.
Tamil Nadu Weather Today
Weather is another major focus in the latest Tamil Nadu news today. The Regional Meteorological Centre has warned of rain and thunderstorms across several districts.
Heavy rain is possible at isolated locations in the Nilgiris, hilly areas of Coimbatore and Theni, accompanied by thunderstorms and strong winds that could reach around 40–50 kmph. Moderate rain and thunderstorms are also possible in districts including Tiruppur, Erode, Salem, Namakkal, Dharmapuri, Krishnagiri, Vellore, Tiruvannamalai, Karur, Tiruchirappalli, Dindigul, Virudhunagar, Tenkasi, Tirunelveli and Kanniyakumari.
Maximum temperatures are expected to remain around 35–36°C in many areas, while minimum temperatures could be around 27–28°C.
The increasing rainfall is also expected to provide some relief from the persistent heat experienced in parts of the state.
Chennai Apprenticeship Jobs Update
Employment is another important development for Tamil Nadu residents. The Chennai Metropolitan Water Supply and Sewerage Board has announced 108 temporary apprenticeship positions for engineering graduates and diploma holders.
The vacancies include Graduate Apprentice and Technician Apprentice positions in disciplines such as civil, mechanical and electrical engineering. Selected candidates will receive stipends, with applications reportedly open until October 17, 2026 through the National Apprenticeship Training Scheme portal.
The announcement could provide an opportunity for recent engineering and diploma graduates seeking practical experience in a government-linked organisation.
Chennai Port and Trade Developments
Chennai’s importance as a regional logistics centre is also growing. A new shipping service is strengthening connections between Chennai Port, Port Klang West in Malaysia, Haiphong in Vietnam and Nansha in South China.
Improved maritime connections can benefit exporters and importers by creating more direct trade routes with important Asian markets. The development is particularly relevant for Tamil Nadu’s automobile, manufacturing, electronics and engineering industries, which rely heavily on efficient logistics.
Public Safety and Crime Updates
Police operations continue across Tamil Nadu as authorities respond to different crime and public-safety incidents.
In Coimbatore, police activity has included action against illegal activities, while in Chennai authorities continue monitoring drug trafficking and other offences. A separate report also said a gym coach was arrested over allegations involving the unauthorised posting of a college student’s photograph.
Authorities are also monitoring areas with increased public movement as election campaigning and normal city activities continue.
What to Watch Next in Tamil Nadu
The most important developments to watch are the October 6 by-elections, the final campaign activities, election-related security arrangements, rainfall across southern and western districts and further developments in the Chennai airport drug investigation.
