Delhi-NCR is expected to witness cloudy conditions with light to moderate rain activity across several cities on Sunday, providing intermittent relief from hot and humid weather. Maximum temperatures are likely to remain between 37 and 38 degrees Celsius in most parts of the region, while minimum temperatures are expected to hover around 30 to 31 degrees Celsius. The India Meteorological Department's city-wise forecast indicates varying cloud cover and chances of rain or thundershowers through the day. Wind speeds are expected to remain light across the region, and the seven-day outlook suggests a gradual dip in temperatures later this week before conditions become warmer again.