Weather World
City of Chillicothe, MOChillicothe, MO Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Chillicothe Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY | THURSDAY |
 |  |  |  | |  | | | | |
| Mostly Clear | Sunny | Partly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Mostly Sunny |
| Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 157 AM CDT Fri Aug 28 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: 1101 PM CDT Thu Aug 27 2026
Key Messages
- Warm conditions to close out the work week. Brief rain showers possible (15-30% chance) in far northeastern Kansas and northwestern Missouri during the early morning hours on Friday and Saturday.
- Heat and humidity building over the weekend and into early next week. Temperatures in the mid 90s and maximum heat index values around 100F will be possible.
- Nightly rain chances (20-30%) across far northern Missouri beginning Monday night through Thursday morning.
Discussion
... Issued at 124...