Today
Expect partly cloudy. Daytime high +73°, overnight low +68°. Wind up to 4 mph. Precipitation chance reaches 50%.
United States · Illinois · 41.8506, -87.7937
Today Now 5:43 PM
+73° Mostly clear
Expect partly cloudy. Daytime high +73°, overnight low +68°. Wind up to 4 mph. Precipitation chance reaches 50%.
Tomorrow rain, high +68°, low +61°, 5° colder.
This week temperatures range from +43° to +73°. Weekly maximum — +73° (Tue). Nighttime weekly low: +43° (Sat). Rain on Wed, Thu, Fri. Strongest wind — Fri, up to 19 mph.
Difference between forecast daytime high and the 1991–2020 norm for this date.
Today is warmer than usual for this date.
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Today is about 11° warmer than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +31° / +20° | +25° | 2.5 |
| Feb | +34° / +22° | +28° | 2.2 |
| Mar | +45° / +31° | +37° | 2.9 |
| Apr | +56° / +41° | +48° | 4.3 |
| May | +67° / +53° | +59° | 4.3 |
| Jun | +78° / +64° | +70° | 4.1 |
| Jul | +82° / +69° | +75° | 3.7 |
| Aug | +80° / +67° | +73° | 3.7 |
| Sep | +74° / +60° | +67° | 2.9 |
| Oct | +62° / +49° | +55° | 3.4 |
| Nov | +48° / +37° | +42° | 2.7 |
| Dec | +37° / +26° | +31° | 2.5 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.