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Round Spring, MO Weather Forecast
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Round Spring Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | |  | | | |  |  |  | |
| Chance of T-Storm | Sunny | Clearing | Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Chance of Showers | Chance of T-Storm | Chance of Showers | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C | Lo: 61°FLo: 16°C | Hi: 99°FHi: 37°C | Hi: 100°FHi: 38°C Lo: 69°FLo: 21°C | Hi: 100°FHi: 38°C Lo: 69°FLo: 21°C | Lo: 70°FLo: 21°C | Hi: 95°FHi: 35°C | Lo: 65°FLo: 18°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 413 PM CDT Sat Sep 05 2026 
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Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 645 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
/00Z TAFS THROUGH 00Z MONDAY/......