Chennai woke up to cloudy skies and humid conditions on Sunday, with the India Meteorological Department (IMD) forecasting light to moderate rainfall in several parts of the city.
Residents can expect warm weather, occasional showers, and partly overcast skies through the day.
What Is the Weather Today Across Chennai? Live Temperature & IMD Updates
| Weather Detail | Chennai |
|---|---|
| Current Weather | Cloudy with light rain chances |
| Minimum Temperature | 28°C |
| Maximum Temperature | 36°C |
| Humidity | 74% |
| Rainfall (Last 24 hrs) | NIL |
| Sunrise Time | 05:54 AM |
| Sunset Time | 06:25 PM |
| Moonrise Time | 05:51 AM |
| Moonset Time | 07:14 PM |
Light rain and humid weather are likely to continue over the next few days in Chennai region, as per IMD.
Yesterday (16 May 2026) vs Today (17 May 2026) Weather Comparison: Which Areas Saw Rain, Heat or Sudden Changes?
Chennai witnessed humid conditions and scattered cloud cover on Friday night, leading to warmer temperatures and isolated rainfall activity on Saturday morning. Coastal winds kept some parts of the city relatively cooler.
Major Changes
Early morning drizzle reported in Velachery and Tambaram
T Nagar and Anna Nagar remained humid through the morning
Coastal Chennai witnessed stronger sea breeze activity
Slow-moving traffic reported in a few rain-affected stretches
According to IMD data, moisture-laden winds from the Bay of Bengal are influencing weather conditions across Tamil Nadu.
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How Will Weather Impact Flights, Train, Traffic & Daily Life? City-Wise Travel Advisory
Weather conditions may affect traffic movement during evening hours in parts of Chennai. Areas including Guindy, OMR, GST Road, and Marina stretch could witness slow traffic due to waterlogging and reduced visibility during rainfall.
Travel Advisory for Chennai
Carry umbrellas or rain protection while stepping out
Avoid standing near electric poles during thunderstorms
Flights at Chennai International Airport may witness minor delays
Suburban train and metro services are expected to run normally
Office commuters are advised to leave early during evening rain hours
Authorities have also advised residents to remain cautious during lightning activity.
What Are The IMD Weather Alerts Today? Rain, Heat Wave and Storm Warning Explained
IMD has forecast thunderstorm activity and light to moderate rainfall for Chennai and nearby districts.
IMD Alert Details-
Possibility of lightning in isolated areas
Gusty winds expected during evening hours
Short spells of moderate rainfall likely
Waterlogging possible in low-lying areas
Residents are advised to monitor official weather alerts before travel.
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What Is The 15 Day Outlook? Chennai Weather Forecast - Rain, Temperature and Trend Explained
Weather experts predict that Chennai may continue to experience humid pre-monsoon conditions over the coming weeks, with chances of intermittent rain.
| Period | Expected Weather |
|---|---|
| 18-21 May | Humid weather with scattered rain |
| 22-25 May | Cloudy skies and warm afternoons |
| 26-30 May | Moderate rainfall likely |
| Early June Outlook | Monsoon activity may gradually increase |
Temperature Trend
Day Temperature: 34°C to 37°C
Night Temperature: 27°C to 29°C
Meteorologists believe rainfall activity may increase gradually toward the end of May across coastal Tamil Nadu.
(Disclaimer: Weather forecasts, temperature readings, sunrise-sunset timings, and alert updates mentioned in this article are based on publicly available data and reports issued by the India Meteorological Department (IMD) and other weather tracking platforms as of May 17, 2026. Weather conditions may change rapidly, and readers are advised to check official IMD updates and local authorities for real-time information before making travel or safety-related decisions.)