Weather WorldCardinal Glennon, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Cardinal Glennon Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  |  |  |  | | |  | | | | |
| Cloudy | Chance of Showers | Clearing | Sunny | Clear | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Clear |
| Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C Lo: 41°FLo: 5°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM CDT Fri Oct 16 2026 
Cardinal Glennon Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Cardinal Glennon Weather Map
Cardinal Glennon Quick Facts
Cardinal Glennon Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 225 AM CDT Fri Oct 16 2026
Key Messages
- A Frost Advisory is in effect Friday night across portions of northeastern Missouri and west-central Illinois where confidence is highest in widespread temperatures in the mid 30s.
Aviation
/00Z TAFS THROUGH 06Z SATURDAY/... Issued at 1044 PM CDT Thu Oct 15 2026
The cold front has pushed through the terminals, with gusty northwest winds and ceilings around 1500 feet AGL in its wake. There is still expected to be a break in the MVFR ceilings later tonight into early Friday morning before...