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Grimes, OK Weather Forecast
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Grimes Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  | |  | | |  | | | | |
| Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny |
| Lo: 75°FLo: 24°C | Hi: 104°FHi: 40°C | Lo: 80°FLo: 27°C | Hi: 107°FHi: 42°C | Lo: 79°FLo: 26°C | Hi: 103°FHi: 39°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 70°FLo: 21°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 738 PM CDT Sat Aug 22 2026 
Grimes Radar Loop
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Issued: 1008 PM CDT Sat Aug 22 2026
Key Messages
Updated at 1005 PM CDT Sat Aug 22 2026- Excessive heat continues through the weekend and into next week.
- Isolated to scattered rain/storms are possible most days with the primary hazard being strong winds.
Aviation
... (06Z TAFS) Issued at 1005 PM CDT Sat Aug 22 2026
Mid/High clouds with VFR ceilings. The storms in western north TX are expected to not affect KSPS after 06Z but will continue to monitor radar trends and add a mention if needed. Otherwise, some models are showing a low chan...