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Armington, IL Weather Forecast
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Armington Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
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| Chance of T-Storm | Mostly Clear | Mostly Cloudy | Mostly Cloudy | Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers | Chance of T-Storm |
| Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Hi: 80°FHi: 27°C Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C Lo: 65°FLo: 18°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 637 AM CDT Fri Oct 09 2026 
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Issued: 550 AM CDT Fri Oct 9 2026
Key Messages
- Scattered showers and a few thunderstorms will affect portions of central IL north of I-72 this morning, especially near and north of Peoria. Typical rainfall amounts should be under a quarter inch, but a isolated spots over an inch are possible.
- Dry fuels and low relative humidity will continue to provide an elevated risk for afternoon agricultural field fires through Saturday, especially southeast of the Illinois river.
- The remnants of Hurricane Isaias will approach southeastern Il...