O tempo em todos os lugares de Illinóis
I
- Ideal
- Illinois City
- Illinois Park
- Illiopolis
- Indian Head Park
- Ingleside Shore
- Inverness
- Iola
- Ipava
- Iron
- Italian Bowery
- Itasca
- Lafayette
- Lake Forest
- Lake Ka-Ho
- Lake Of The Woods
- Lake Of The Woods
- Lake Petersburg
- Lake Zurich
- Lake Zurich Highlands
- Lamone Village
- Lansing
- Lawrence
- Lawrenceville-Vincennes International Airport
- Lebanon
- Lenzburg
- Leonore
- Lexington
- Libertyville
- Lidice
- Lily Lake
- Lincoln Park
- Lis
- Lisbon
- Lisle
- Litchfield
- Little York
- Liverpool
- Lockport
- Lombard
- Long Grove
- Loraine
- Louisville
- Lowell