Weather World
Affton, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Affton Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY |
 |  |  | | | | | | | |  | |
| Drizzle | Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Sunny | Chance of Rain | Mostly Sunny |
| Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 722 AM CST Fri Nov 06 2026 
Affton Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Affton Weather Map
Affton Quick Facts
Affton Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 508 AM CST Fri Nov 6 2026
Key Messages
- A Freeze Warning goes into effect late Friday night as low temperatures drop near and just below freezing through early Saturday morning.
- Dry conditions are favored through much of the week with seasonably cool temperatures moderating to above normal Monday through Wednesday.
Aviation
/06Z TAFS THROUGH 12Z SATURDAY/... Issued at 458 AM CST Fri Nov 6 2026
A broad area of broken/overcast stratus is impacting all terminals this morning. Ceilings have predominantly been MVFR with observatio...