Weather World
City of Chillicothe, MOChillicothe, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Chillicothe Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  | | |  |  | |  | |  |
| Mostly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Showers |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C Lo: 59°FLo: 15°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C |
| POP: 30% | POP: 30% | POP: 40% | POP: 40% | POP: 50% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 527 PM CDT Sun Oct 25 2026 
Chillicothe Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Chillicothe Weather Map
Chillicothe Quick Facts
Chillicothe Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 558 PM CDT Sun Oct 25 2026
Key Messages
- Above normal temperatures through the week, but trending closer to normal for the weekend.
- Isolated to scattered showers Tuesday.
- Scattered to widespread showers, possibly a few thunderstorms, Friday through Sunday.
Discussion
... Issued at 149 PM CDT Sun Oct 25 2026
Upper-level ridging will shift eastward and become less amplified Monday into Tuesday. This will will allow a short wave trough to move out of Mexico and southwestern Texas and into the Middle to Lower Missouri valley by Tu...