 ChicagoUSA.ca |
Weather in Chicago USA Chicago USA Tourist Information and City Guide |
The climate in Chicago Illinois is cold in winter and warm during the summer months:
| Month | Minimum | Maximum | Precipitation |
| Jan | 18 | 32 | 1.8 |
| April | 42 | 59 | 3.4 |
| July | 66 | 84 | 3.6 |
| Oct | 46 | 64 | 2.7 |