Today
Clear throughout the day, high +57°, low +57°. Wind up to 1 mph. No rain expected.
United States · Illinois · 41.6253, -87.7176
Today Now 10:26 PM
+57° Clear
Clear throughout the day, high +57°, low +57°. Wind up to 1 mph. No rain expected.
Tomorrow clear: daytime +68°, nighttime +52°, about 11° warmer.
This week temperatures range from +46° to +70°. Peak warmth: Sun, +70°. Coldest night — Wed, around +46°. Days with precipitation — Wed. Clear days — 3.
Difference between forecast daytime high and the 1991–2020 norm for this date.
Today is cooler than usual for this date.
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Today is about 7° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +32° / +19° | +25° | 2.7 |
| Feb | +36° / +21° | +28° | 2.3 |
| Mar | +47° / +31° | +38° | 3.2 |
| Apr | +60° / +40° | +49° | 4.4 |
| May | +71° / +52° | +60° | 4.6 |
| Jun | +80° / +62° | +71° | 4.4 |
| Jul | +83° / +67° | +74° | 4.0 |
| Aug | +82° / +65° | +73° | 3.9 |
| Sep | +77° / +58° | +67° | 3.0 |
| Oct | +65° / +47° | +55° | 3.5 |
| Nov | +50° / +35° | +42° | 2.9 |
| Dec | +38° / +26° | +31° | 2.6 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.