Chennai is set to experience a week of mostly sunny weather, with temperatures expected to reach highs of 33-34°C. The forecast indicates dry conditions, although there is a slight possibility of patchy rain on March 20th. Humidity levels are predicted to be between 65-70%, with the UV index staying at a moderate level, peaking at 7 on March 23rd and 24th. Detailed daily forecasts are accessible for more information on the upcoming weather conditions in the city.