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Olean, MO Weather Forecast
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Olean Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  | | | |  | | | |  |  | |
| Sunny | Partly Cloudy | Sunny | Clearing | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Hi: 101°FHi: 38°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 95°FHi: 35°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 99°FHi: 37°C Lo: 69°FLo: 21°C | Hi: 100°FHi: 38°C Lo: 75°FLo: 24°C | Hi: 100°FHi: 38°C Lo: 75°FLo: 24°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Hi: 90°FHi: 32°C Lo: 69°FLo: 21°C |
| POP: 50% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1137 AM CDT Sat Sep 05 2026 
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Issued: 330 PM CDT Sat Sep 5 2026
Key Messages
- An Extreme Heat Warning remains in effect through Sunday. The extreme heat will continue into Monday over the west with areas of central Missouri into the eastern Ozarks seeing some modification.
- Hot and dry conditions are worsening drought and increasing fire danger. There is a low chance (20% or less) for scattered showers and thunderstorms both this afternoon/evening and again Sunday afternoon/evening. However many locations will remain dry.
Aviation
/18Z TAFS THROUGH 18Z SUNDAY/......