Today
Mostly cloudy throughout the day, high +55°, low +55°. Light wind, up to 7 mph. The day promises to be dry.
United States · Illinois · 41.8814, -87.8831
Today Now 11:56 PM
+55° Mostly cloudy
Mostly cloudy throughout the day, high +55°, low +55°. Light wind, up to 7 mph. The day promises to be dry.
Tomorrow mostly cloudy, high +66°, low +54°, 11° warmer.
Seven days ahead fall within +52°…+72°. Weekly maximum — +72° (Wed). Coldest night — Fri, around +52°. Precipitation expected: Thu, Sat, Sun.
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 close to the norm for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +31° / +19° | +24° | 2.4 |
| Feb | +35° / +21° | +27° | 2.1 |
| Mar | +47° / +30° | +37° | 2.8 |
| Apr | +58° / +40° | +48° | 4.3 |
| May | +69° / +51° | +59° | 4.4 |
| Jun | +80° / +62° | +70° | 4.1 |
| Jul | +83° / +67° | +74° | 3.8 |
| Aug | +82° / +65° | +73° | 3.7 |
| Sep | +76° / +58° | +66° | 2.9 |
| Oct | +64° / +47° | +55° | 3.3 |
| Nov | +49° / +35° | +41° | 2.5 |
| Dec | +37° / +25° | +30° | 2.3 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.