Today
Expect mostly cloudy. Daytime high +63°, overnight low +61°. Light wind, up to 11 mph. No precipitation expected.
United States · Illinois · 41.8978, -87.8140
Today Now 2:31 PM
+63° Overcast
Expect mostly cloudy. Daytime high +63°, overnight low +61°. Light wind, up to 11 mph. No precipitation expected.
Tomorrow high +63° and rain, nighttime low +59°, no noticeable change.
Seven days ahead fall within +45°…+68°. Peak warmth: Wed, +68°. Nighttime weekly low: +45° (Sat). Precipitation expected: Thu, Fri. Clear days — 3. Strongest wind — Fri, up to 20 mph.
Difference between forecast daytime high and the 1991–2020 norm for this date.
Today is a typical day for this date.
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Today is close to the norm 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.