With a population of around 10,900, Merchweiler sits in Saarland, Germany. The city operates in the Central European time zone.
Recent weather here gives a sense of typical conditions: in 2025, Merchweiler recorded a mean annual temperature of 52°F, ranging from 20°F lows in November to 98°F highs in July, with about 35 inches of precipitation across the year.
View historical weather for Merchweiler · More cities in Saarland