Rajasthan experienced a slight increase in night temperatures across several areas due to a western disturbance. Fatehpur recorded the coldest night at 4 degrees Celsius. Light rain is anticipated in parts of Bikaner, Jodhpur, Ajmer, and Shekhawati on December 31 and January 1. Dense fog is expected from January 1-3, with cold wave conditions and temperatures dropping to 2-4 degrees Celsius in the Shekhawati region from January 2-4.