Today
Expect clear. Daytime high +54°, overnight low +48°. Wind gusts reach 8 mph. No rain expected.
Weather in Hometown
United States · Illinois · 41.7345, -87.7314
Today Now 5:03 PM
+54° Mostly clear
Hourly forecast
Today10/17
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +61° and clear, nighttime low +45°, about 7° warmer.
Week
Seven days ahead fall within +45°…+70°. Peak warmth: Sat, +70°. Coldest at night — Sun, +45°. No precipitation expected this week. Clear days — 6. Second half of the week is warmer than the first.
Week vs norm
- Today 10/17 +54° −9° usually +62°
- Tomorrow 10/18 +61° −1° usually +62°
- Mon 10/19 +64° +3° usually +61°
- Tue 10/20 +63° +2° usually +61°
- Wed 10/21 +66° +6° usually +60°
- Thu 10/22 +64° +4° usually +60°
- Fri 10/23 +68° +9° usually +59°
- Sat 10/24 +70° +11° usually +59°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 17
Today is cooler than usual for this date.
- Heat record +79° 2016
- Cold record +32° 1992
- Most precipitation 1.2 in 2006
- Strongest gust 44 mph 2022
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Hometown
Today is about 9° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +31° / +20° | +25° | 2.8 |
| Feb | +35° / +22° | +28° | 2.4 |
| Mar | +46° / +31° | +37° | 3.2 |
| Apr | +57° / +41° | +48° | 4.5 |
| May | +69° / +53° | +60° | 4.6 |
| Jun | +79° / +64° | +70° | 4.3 |
| Jul | +82° / +68° | +75° | 3.9 |
| Aug | +81° / +67° | +73° | 3.8 |
| Sep | +75° / +60° | +67° | 3.1 |
| Oct | +63° / +49° | +55° | 3.7 |
| Nov | +49° / +37° | +42° | 3.0 |
| Dec | +37° / +26° | +31° | 2.8 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:05 AM | 6:06 PM
Moon
1:55 PM | 10:49 PM
Moon phase
Waxing crescent 41%
Next solar eclipse
Calculating for this city…