Winters in Elancourt are cool and sometimes chilly, with temperatures ranging from around freezing to as low as -7°C in January and February. Spring brings mild temperatures, gradually warming up from an average of 4°C in March to a high of 25°C by April and May. Summer months are warm but not hot, with highs averaging around 30°C, while autumn is similar to spring, with temperatures fluctuating between cool and mild, eventually cooling down again as winter approaches.