Weather WorldFlannigan School, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Flannigan School Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | | |  |  | |  |  |  | | |
| Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Showers | Chance of Showers | Chance of Showers | Mostly Sunny | Mostly Clear | Mostly Clear | Clear |
| Lo: 55°FLo: 13°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 75°FHi: 24°C | Hi: 70°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Hi: 70°FHi: 21°C Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C Lo: 51°FLo: 11°C | Lo: 49°FLo: 9°C |
| POP: 50% | POP: 90% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 902 PM CDT Tue Sep 29 2026 
Flannigan School Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Flannigan School Weather Map
Flannigan School Quick Facts
Flannigan School Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 503 PM CDT Tue Sep 29 2026
Key Messages
- Above normal temperatures with highs nearing 90 degrees are expected on Wednesday and Thursday, followed by more seasonable temperatures on Friday to end the week.
- Rain showers build in from the west Thursday night and peak at a 80-90% chance on Friday when a few rumbles of thunder will be possible. There is a 50-70% chance of lingering showers on Saturday before drier conditions return through early next week.
- Below normal temperatures with highs in the lower 70s make a return over ...