Today
Mostly clear throughout the day, high +50°, low +48°. Wind gusts reach 13 mph. No precipitation expected.
United States · Illinois · 39.8662, -89.5404
Today Now 9:35 PM
+50° Mostly clear
Mostly clear throughout the day, high +50°, low +48°. Wind gusts reach 13 mph. No precipitation expected.
Tomorrow clear, high +57°, low +39°, about 7° warmer.
Seven days ahead fall within +39°…+77°. Weekly maximum — +77° (Fri). Coldest night — Sat, around +39°. No rain in the forecast. Sunshine expected on 6 of seven days. Warmer closer to the weekend.
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 18° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +36° / +22° | +28° | 2.5 |
| Feb | +41° / +25° | +32° | 2.3 |
| Mar | +53° / +34° | +43° | 3.4 |
| Apr | +65° / +44° | +54° | 4.6 |
| May | +74° / +55° | +64° | 4.7 |
| Jun | +83° / +64° | +73° | 4.6 |
| Jul | +85° / +68° | +76° | 4.1 |
| Aug | +85° / +66° | +75° | 3.2 |
| Sep | +80° / +59° | +69° | 3.2 |
| Oct | +68° / +48° | +57° | 3.3 |
| Nov | +53° / +36° | +44° | 3.2 |
| Dec | +41° / +27° | +33° | 2.5 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.