FallNext 48 hours

Illinois hourly weather forecast

Hour-by-hour temperature, chance of rain and wind for the next two days, shown on a clock face. Times are local (CDT).

  • Hottest78° at 3 PM
  • Coolest59° at 4 AM
  • Rainy hours0/24 hrs
Now in Illinois 62°F clear sky clear sky ↑ 78°   ↓ 60°  ·  Feels like 61°

Illinois weather clock: next 24 hours

5 AM · 62° · rain 0%626 AM · 62° · rain 0%627 AM · 61° · rain 0%618 AM · 60° · rain 0%609 AM · 63° · rain 0%6310 AM · 69° · rain 0%6911 AM · 75° · rain 0%7512 PM · 78° · rain 0%781 PM · 78° · rain 0%782 PM · 77° · rain 0%773 PM · 78° · rain 0%784 PM · 77° · rain 0%775 PM · 76° · rain 0%766 PM · 72° · rain 0%727 PM · 68° · rain 0%688 PM · 66° · rain 0%669 PM · 64° · rain 0%6410 PM · 63° · rain 0%6311 PM · 62° · rain 0%6212 AM · 61° · rain 0%611 AM · 60° · rain 0%602 AM · 61° · rain 0%613 AM · 60° · rain 0%604 AM · 59° · rain 0%5912 AM6 AM12 PM6 PM

Each segment is one hour; the darker the color, the hotter it is. The hand points to the current time, and blue dots mark hours with a 30% or higher chance of rain.

Hottest78°Today 3 PM
Coolest59°Tomorrow 4 AM
Rainiest0%Today 5 AM
CoolHot

Illinois weather hour by hour

TodayOctober 29, 2026
5 AM clear skyclear sky 62° Feels like 61° 0% 8 mph 64%
6 AM clear skyclear sky 62° Feels like 60° 0% 7 mph 65%
7 AM clear skyclear sky 61° Feels like 59° 0% 7 mph 66%
8 AM clear skyclear sky 60° Feels like 59° 0% 7 mph 68%
9 AM clear skyclear sky 63° Feels like 62° 0% 7 mph 66%
10 AM few cloudsfew clouds 69° Feels like 68° 0% 7 mph 61%
11 AM broken cloudsbroken clouds 75° Feels like 75° 0% 8 mph 53%
12 PM broken cloudsbroken clouds 78° Feels like 78° 0% 8 mph 51%
1 PM clear skyclear sky 78° Feels like 78° 0% 7 mph 52%
2 PM few cloudsfew clouds 77° Feels like 77° 0% 7 mph 52%
3 PM broken cloudsbroken clouds 78° Feels like 78° 0% 8 mph 51%
4 PM overcast cloudsovercast clouds 77° Feels like 77° 0% 8 mph 54%
5 PM scattered cloudsscattered clouds 76° Feels like 76° 0% 9 mph 63%
6 PM overcast cloudsovercast clouds 72° Feels like 72° 0% 5 mph 70%
7 PM overcast cloudsovercast clouds 68° Feels like 68° 0% 5 mph 72%
8 PM overcast cloudsovercast clouds 66° Feels like 66° 0% 5 mph 72%
9 PM scattered cloudsscattered clouds 64° Feels like 64° 0% 10 mph 73%
10 PM overcast cloudsovercast clouds 63° Feels like 62° 0% 7 mph 78%
11 PM overcast cloudsovercast clouds 62° Feels like 61° 0% 6 mph 80%
TomorrowOctober 30, 2026
12 AM overcast cloudsovercast clouds 61° Feels like 60° 0% 7 mph 77%
1 AM overcast cloudsovercast clouds 60° Feels like 59° 0% 7 mph 76%
2 AM overcast cloudsovercast clouds 61° Feels like 60° 0% 7 mph 74%
3 AM overcast cloudsovercast clouds 60° Feels like 59° 0% 6 mph 72%
4 AM overcast cloudsovercast clouds 59° Feels like 58° 0% 7 mph 71%
5 AM overcast cloudsovercast clouds 58° Feels like 57° 0% 7 mph 68%
6 AM overcast cloudsovercast clouds 58° Feels like 57° 0% 7 mph 66%
7 AM overcast cloudsovercast clouds 58° Feels like 56° 0% 7 mph 65%
8 AM overcast cloudsovercast clouds 59° Feels like 58° 0% 7 mph 66%
9 AM overcast cloudsovercast clouds 62° Feels like 61° 0% 7 mph 66%
10 AM overcast cloudsovercast clouds 65° Feels like 65° 0% 7 mph 66%
11 AM overcast cloudsovercast clouds 69° Feels like 68° 0% 7 mph 62%
12 PM overcast cloudsovercast clouds 71° Feels like 71° 0% 8 mph 56%
1 PM overcast cloudsovercast clouds 73° Feels like 73° 0% 8 mph 53%
2 PM overcast cloudsovercast clouds 73° Feels like 73° 0% 9 mph 52%
3 PM overcast cloudsovercast clouds 74° Feels like 74° 0% 9 mph 53%
4 PM overcast cloudsovercast clouds 74° Feels like 74° 0% 8 mph 52%
5 PM overcast cloudsovercast clouds 73° Feels like 73° 0% 7 mph 56%
6 PM overcast cloudsovercast clouds 70° Feels like 70° 0% 6 mph 63%
7 PM overcast cloudsovercast clouds 67° Feels like 66° 0% 7 mph 67%
8 PM overcast cloudsovercast clouds 66° Feels like 65° 7% 8 mph 66%
9 PM overcast cloudsovercast clouds 65° Feels like 64° 0% 9 mph 68%
10 PM overcast cloudsovercast clouds 64° Feels like 63° 0% 8 mph 66%
11 PM overcast cloudsovercast clouds 64° Feels like 63° 0% 8 mph 62%
SaturdayOctober 31, 2026
12 AM overcast cloudsovercast clouds 63° Feels like 62° 0% 8 mph 58%
1 AM overcast cloudsovercast clouds 62° Feels like 61° 0% 7 mph 57%
2 AM overcast cloudsovercast clouds 62° Feels like 60° 0% 7 mph 57%
3 AM overcast cloudsovercast clouds 61° Feels like 60° 0% 7 mph 58%
4 AM overcast cloudsovercast clouds 61° Feels like 59° 4% 7 mph 59%

Illinois hourly temperature chart

More forecasts for Illinois