Cicadas Illinois 2024 Schedule. The exact timing depends on soil. This year (2024) is a big year for periodical cicadas in illinois, where broods xiii and xix will be emerging throughout much of the state at the same time.
Cicadas will hear the call of spring. 2024 is a big year for periodical cicadas in illinois, where broods xiii and xix will be emerging throughout much of the state at the same time.