Today (16.12.2021)& Tomorrow (19.12.2021)
Light to moderate rain is likely to occur at isolated places over South Tamilnadu.
Mainly dry weather is likely to prevail over North Tamilnadu, Puducherry & Karaikal area.

LOCAL FORECAST FOR CHENNAI CITY AND NEIGHBOURHOOD:
For next 24 HRS:
Sky condition is likely to be partly cloudy. Maximum and minimum temperature is likely to be around 31˚C and 24 ˚C respectively.

Reference:
http://imdchennai.gov.in/tn_fc.pdf
http://www.imdchennai.gov.in/hrw_district.htm