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Callao, MO Weather Forecast
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Callao Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
 |  | |  |  |  | |  |  | | | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Sunny |
| Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 69°FHi: 21°C Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C |
| POP: 50% | POP: 70% | POP: 70% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1012 PM CDT Thu Sep 17 2026 
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Issued: 1054 PM CDT Thu Sep 17 2026
Key Messages
- Slight chances (15-25%) of storms in NE MO overnight into tomorrow morning. More substantial rainfall is expected late Friday through Monday.
- A few strong to isolated severe storms are possible Saturday afternoon/evening with damaging winds the main threat. Heavy rain will also be possible which may lead to localized flash flooding across NE KS/NW MO where recent heavy rain fall.
- Hot Conditions persist through Saturday before cooler, more seasonable temperatures return early next wee...