Buckner Reservoir, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Buckner Reservoir Weather Forecast
| OVERNIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
| Partly Cloudy | Sunny | Mostly Clear | Sunny | Chance of Showers | Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Mostly Clear |
| Lo: 60°FLo: 16°C | Hi: 91°FHi: 33°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Lo: 55°FLo: 13°C | Hi: 65°FHi: 18°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C |
| POP: 30% | POP: 90% | POP: 70% | POP: 70% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 127 AM CDT Mon Oct 12 2026 

Buckner Reservoir Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Buckner Reservoir Weather Map
Buckner Reservoir Quick Facts
Buckner Reservoir Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1254 AM CDT Mon Oct 12 2026
Key Messages
- Near record to record temperatures are possible today through Tuesday night.
- Good chances of showers and some thunderstorms can be expected late Tuesday night through Thursday night, with the best chances Wednesday into Thursday from 30% to 60% southeast to 60% to 95% north and west.
- Dry conditions and significantly cooler temperatures arrive for the end of the week and through the weekend.
Discussion
... Issued at 1254 AM CDT Mon Oct 12 2026
Breezy southwest winds and lots of sunshine ...
Weather World