Tamil Nadu Weather Today
Real-time weather reports, live temperature, humidity, rainfall probability, air quality index, and multi-day forecasts for all 38 districts, 6 hill stations, and 6 coastal towns of Tamil Nadu.
Chennai
29.4°C
Cloudy
Warmest District
29.4°C
Chennai
Coolest Hill Station
13.3°C
Nilgiris (Udhagamandalam)
Tamil Nadu Weather Directory (50 Locations)
50
🌧️ 8 Rain Alert
Hourly Forecast (Next 24 Hours)
Expected temperature and rain chance throughout the day in Chennai
Tamil Nadu Weather Directory (50 Locations)
Browse live conditions across all 38 revenue districts, popular hill resorts, and coastal ports
Chennai
சென்னை
Feels Like 35.4°C
Cloudy
Coimbatore
கோயம்புத்தூர்
Feels Like 31.3°C
Rain
Madurai
மதுரை
Feels Like 33.5°C
Cloudy
Tiruchirappalli
திருச்சிராப்பள்ளி
Feels Like 30.8°C
Clear Sky
Salem
சேலம்
Feels Like 29.4°C
Clear Sky
Tirunelveli
திருநெல்வேலி
Feels Like 31°C
Cloudy
Vellore
வேலூர்
Feels Like 29.9°C
Partly Cloudy
Erode
ஈரோடு
Feels Like 30.6°C
Clear Sky
Thoothukudi
தூத்துக்குடி
Feels Like 31.6°C
Cloudy
Dindigul
திண்டுக்கல்
Feels Like 26.1°C
Partly Cloudy
Thanjavur
தஞ்சாவூர்
Feels Like 26°C
Clear Sky
Ranipet
இராணிப்பேட்டை
Feels Like 31°C
Partly Cloudy
Virudhunagar
விருதுநகர்
Feels Like 30.6°C
Cloudy
Karur
கரூர்
Feels Like 30°C
Clear Sky
Nilgiris (Udhagamandalam)
நீலகிரி
Feels Like 13.1°C
Cloudy
Kanyakumari (Nagercoil)
கன்னியாகுமரி (நாகர்கோவில்)
Feels Like 25.6°C
Rain
Cuddalore
கடலூர்
Feels Like 32.4°C
Clear Sky
Kanchipuram
காஞ்சிபுரம்
Feels Like 32.9°C
Partly Cloudy
Chengalpattu
செங்கல்பட்டு
Feels Like 34°C
Partly Cloudy
Tiruvallur
திருவள்ளூர்
Feels Like 34.4°C
Cloudy
Tiruvannamalai
திருவண்ணாமலை
Feels Like 26.7°C
Partly Cloudy
Viluppuram
விழுப்புரம்
Feels Like 26°C
Clear Sky
Kallakurichi
கள்ளக்குறிச்சி
Feels Like 26.6°C
Partly Cloudy
Dharmapuri
தருமபுரி
Feels Like 26°C
Clear Sky
Krishnagiri
கிருஷ்ணகிரி
Feels Like 25.8°C
Partly Cloudy
Namakkal
நாமக்கல்
Feels Like 29.2°C
Clear Sky
Tirupathur
திருப்பத்தூர்
Feels Like 26.3°C
Cloudy
Tiruppur
திருப்பூர்
Feels Like 29°C
Partly Cloudy
Theni
தேனி
Feels Like 25.9°C
Rain
Tenkasi
தென்காசி
Feels Like 26.2°C
Rain
Ramanathapuram
இராமநாதபுரம்
Feels Like 31.9°C
Rain
Sivaganga
சிவகங்கை
Feels Like 30°C
Clear Sky
Pudukkottai
புதுக்கோட்டை
Feels Like 29.2°C
Clear Sky
Ariyalur
அரியலூர்
Feels Like 31.6°C
Partly Cloudy
Perambalur
பெரம்பலூர்
Feels Like 31.1°C
Clear Sky
Mayiladuthurai
மயிலாடுதுறை
Feels Like 26.6°C
Rain
Nagapattinam
நாகப்பட்டினம்
Feels Like 30.6°C
Clear Sky
Tiruvarur
திருவாரூர்
Feels Like 29.3°C
Clear Sky
Ooty (Udhagamandalam)
ஊட்டி (உதகமண்டலம்)
Feels Like 13.1°C
Cloudy
Kodaikanal
கொடைக்கானல்
Feels Like 13°C
Rain
Yercaud
ஏற்காடு
Feels Like 21.5°C
Clear Sky
Valparai
வால்பாறை
Feels Like 20.5°C
Clear Sky
Coonoor
குன்னூர்
Feels Like 15.9°C
Cloudy
Kolli Hills
கொல்லி மலை
Feels Like 20.7°C
Clear Sky
Rameswaram
இராமேஸ்வரம்
Feels Like 32°C
Cloudy
Dhanushkodi
தனுஷ்கோடி
Feels Like 31.7°C
Cloudy
Mamallapuram (Mahabalipuram)
மாமல்லபுரம் (மகாபலிபுரம்)
Feels Like 34.3°C
Partly Cloudy
Velankanni
வேளாங்கண்ணி
Feels Like 30.5°C
Clear Sky
Poompuhar
பூம்புகார்
Feels Like 30.9°C
Clear Sky
Kumbakonam
கும்பகோணம்
Feels Like 26.2°C
Rain
Tamil Nadu Climate & Monsoon Seasons Guide
Tamil Nadu enjoys a unique tropical climate largely driven by the Northeast Monsoon (Retreating Monsoon) from October to December, accounting for nearly 48% of its annual precipitation.
Northeast Monsoon (October – December)
The principal rainy season for coastal and interior districts including Chennai, Cuddalore, Nagapattinam, and Thanjavur. Cyclonic depressions in the Bay of Bengal bring widespread rainfall.
Southwest Monsoon (June – September)
Benefits western districts including Coimbatore, Tiruppur, Nilgiris, Theni, and Tenkasi located along the Western Ghats corridor.
Summer Season (March – May)
Warm and humid across coastal plains, with interior districts like Vellore and Karur recording high temperatures, while hill stations Ooty and Kodaikanal offer pleasant retreats.
Frequently Asked Questions About Tamil Nadu Weather
Which is the coolest place in Tamil Nadu right now? ↓
The Nilgiris (Ooty) and Kodaikanal are typically the coolest locations in Tamil Nadu, with daytime temperatures averaging 15°C to 20°C and nighttime temperatures dipping below 10°C during winter months.
When does Chennai and coastal Tamil Nadu receive the most rainfall? ↓
Coastal Tamil Nadu receives over 60% of its annual rainfall during the Northeast Monsoon between October and December, often influenced by Bay of Bengal cyclonic storms.
How frequently is the live weather data updated on Namma Tamil? ↓
Weather data across all 50 locations is synced in real-time and cached every 30 minutes during daytime to provide accurate current conditions without latency.
What weather providers are used to source this information? ↓
We utilize a resilient multi-provider failover system combining OpenWeatherMap, WeatherAPI, and Open-Meteo to guarantee 100% uptime with zero service interruptions.
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