Freebase(0.00 / 0 votes)Rate this definition: Romance languages. The Romance languages are all the related languages derived from Vulgar Latin and forming a subgroup of the Italic languages within the Indo-European language family. The Romance languages developed from Latin in the sixth to ninth centuries.
In most years, Chicago averages a daily maximum temperature for September that's between 72 and 78 degrees Fahrenheit (22 to 25 degrees Celsius). The minimum temperature usually falls between 52 and 57 Â°F (11 to 14 Â°C).
1 Sunday: The Chicago forecast for Oct 18 is 52 degrees and Sunny. 2  There is 43 percentage chance of rain and 7 mph winds from the West-Northwest. 3  Monday: The Chicago forecast for Oct 19 is 69 degrees and Sunny. 4  There is 35 percentage chance of rain and 25 mph winds from the South-Southwest.