McConnell, IL Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
McConnell Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Partly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Showers | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Hi: 61°FHi: 16°C Lo: 50°FLo: 10°C | Hi: 61°FHi: 16°C Lo: 50°FLo: 10°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 55°FLo: 13°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 246 AM CDT Wed Sep 23 2026 

McConnell Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
McConnell Weather Map
McConnell Quick Facts
McConnell Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 241 AM CDT Wed Sep 23 2026
Key Messages
- A break from the recent rainy pattern still looks on track for the second half of the week but some isolated showers cannot be ruled out. There are indications another rainy pattern may return early to mid next week influenced by tropical mid moisture.
- The cooler than normal trend, especially with daytime temperatures, will continue with some moderation by the weekend.
Aviation
/06Z TAFS THROUGH 06Z THURSDAY/... Issued at 1245 AM CDT Wed Sep 23 2026
Cloud cover will be the most challeng...
Weather World