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Grayson, OK Weather Forecast
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Grayson Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | |  |  |  |  |  |  | | |
| Mostly Clear | Sunny | Clear | Mostly Sunny | Mostly Cloudy | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Sunny | Chance of T-Storm | Chance of T-Storm |
| Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C |
| POP: 20% | POP: 60% | POP: 60% | POP: 20% | POP: 50% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 507 PM CDT Tue Oct 27 2026 
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Issued: 1200 AM CDT Wed Oct 28 2026
Key Messages
Updated at 1140 PM CDT Tue Oct 27 2026- Above average high temperatures and predominantly dry weather will continue through Thursday.
- Rain chances increase late Thursday night through Saturday.
- Potential for stronger storm system early next week but uncertainty remains high.
Aviation
... (06Z TAFS) Issued at 1200 AM CDT Wed Oct 28 2026
VFR conditions will prevail through the period. Light winds overnight will become southerly on Wednesday, with the stronger winds expected over eastern OK...