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Village of Hoffman Estates, ILHoffman Estates, IL Weather Forecast
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Hoffman Estates Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Cloudy | Mostly Cloudy |
| Lo: 79°FLo: 26°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C |
| POP: 20% | POP: 30% | POP: 70% | POP: 30% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 901 PM CDT Wed Sep 02 2026 
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Issued: 1226 AM CDT Thu Sep 3 2026
Key Messages
- Hot and humid conditions will persist through Thursday afternoon, especially south of I-80, with peak heat indices around 100 to 105F.
- Several rounds of thunderstorms will move through the general area Thursday through Saturday. Some of these may be severe.
- A break in the hot and humid pattern may arrive by early next week.
Discussion
... Issued at 246 PM CDT Wed Sep 2 2026
Broad upper ridging continues to reside across the Ohio and Tennessee River Valleys and southern Great Lakes which...