Weather World
Chiaravalle School, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Chiaravalle School Weather Forecast
| REST OF TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  | |  |  |  |  |  | |  | | |
| Clearing | Patchy Fog | Patchy Fog | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 65°FLo: 18°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 55°FLo: 13°C |
| POP: 30% | POP: 50% | POP: 80% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 906 AM CDT Mon Sep 28 2026 
Chiaravalle School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Chiaravalle School Weather Map
Chiaravalle School Quick Facts
Chiaravalle School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 636 AM CDT Mon Sep 28 2026
Key Messages
- Fog, including areas of dense fog, will persist through mid- morning across portions of northern Illinois and northwestern Indiana. The greatest coverage of dense fog is expected to remain near/south of I-80 and near/east of I-55.
- Widespread rain is likely across the region in the late Wednesday through Thursday time frame.
Discussion
... Issued at 337 AM CDT Mon Sep 28 2026
Calm winds and mostly clear skies have allowed for fog to develop in portions of northern Illinois and northwest ...