Today
Mostly clear throughout the day, high +72°, low +64°. Wind up to 9 mph. No rain expected.
United States · Illinois · 41.9173, -87.8956
Today Now 2:24 PM
+72° Mostly clear
Mostly clear throughout the day, high +72°, low +64°. Wind up to 9 mph. No rain expected.
Tomorrow high +64° and partly cloudy, nighttime low +55° — 7° colder than today.
Seven days ahead fall within +50°…+72°. Weekly maximum — +72° (Wed). Nighttime weekly low: +50° (Fri). Days with precipitation — Fri, Sat, Mon, Tue, Wed.
Difference between forecast daytime high and the 1991–2020 norm for this date.
Today is one of the warmest such days in three decades.
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Today is about 8° warmer than usual 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.