Residents of Chennai began their week on Tuesday, December 2, 2025, with mild and slightly humid morning conditions, setting the stage for a day dominated by the possibility of rain. The comprehensive weather data, sourced from AQI.in, provides crucial insights for planning daily activities and the week ahead.
Today's Weather: Clouds, Sun, and High Chance of Showers
The forecast for Chennai today predicts a mix of clouds and sunshine. However, the standout feature is an 87% probability of light rain showers, expected particularly in the late afternoon. The city will experience comfortable temperatures, with the mercury oscillating between a minimum of 23.1°C and a maximum of 25.7°C.
Humidity levels are notably high at 85%, which may contribute to a sticky feel. Moderate winds, potentially reaching speeds of up to 30.2 km/h, will offer some respite. Visibility remains good at 10 kilometers, making outdoor activities feasible, though carrying an umbrella is a wise precaution against sudden drizzles.
Air Quality: A Refreshing 'Good' Day with a Note of Caution
In a welcome development, Chennai's air quality on Monday was recorded as excellent. The Air Quality Index (AQI) stood at 22, firmly placing it in the 'good' category. Key pollutant levels were notably low: PM2.5 at 13 µg/m³, PM10 at 19 µg/m³, and Carbon Monoxide (CO) at 331 µg/m³. Such clean air is a rarity in urban landscapes and offered relief, especially for sensitive groups.
While today's anticipated rain could help wash away some pollutants, the forecasted high humidity might also trap fine particulate matter, especially in congested, high-traffic zones. Commuters in these areas are advised to consider wearing a mask to minimize exposure.
Your Daily Guide: Recommendations and The Week Ahead
Given the forecast, here are some practical tips for Chennai residents. Early morning walkers and joggers can enjoy the cool breeze before humidity peaks. Those heading out later should carry an umbrella or raincoat. Sunglasses will be useful during sunny breaks, and a mask is recommended in heavy traffic areas due to damp air conditions.
Looking at the broader picture, the week from December 3rd to 8th will see a mix of sun and rain. December 4th and 5th are poised to be the wettest. Patchy rain continues on Wednesday, December 3rd, with temps between 23.9°C and 26.4°C. Thursday, December 4th, may see moderate rain (~17.63 mm), while Friday, December 5th, could experience heavier downpours (~20.23 mm). The weekend brings relief, with decreasing rain chances and sunny intervals on December 6th and 7th. The week concludes on a pleasant note on Monday, December 8th, with clear skies and temperatures ranging from 22.6°C to 27.7°C, perfect for outdoor plans.
All weather and air quality data referenced is sourced from AQI.in.
