Bengaluru is expected to experience cloudy skies with light rain on New Year's Day, with temperatures around 29°C maximum and 20°C minimum. Following this, the city will likely see misty mornings and evenings from January 2, with minimum temperatures gradually dropping to 15°C by January 4 and remaining steady. Humidity levels will be high, contributing to a damp feel and a slight chill in the early mornings and late evenings.