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City of Grayson, KYGrayson, KY Weather Forecast
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Grayson Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  | |  | | | | |  |  |
| Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear | Chance of Showers | Chance of Showers |
| Hi: 90°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C |
| POP: 50% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 433 AM EDT Sat Sep 05 2026 
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Meteorlogic Glosserator
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Instant definitions for any meteorological term.
Issued: 550 AM EDT Sat Sep 5 2026
Key Messages
1) A slow moving cold front will serve up a few rounds of showers and thunderstorms starting as early as this morning. Severe weather will be possible through this evening ahead of the cold front`s passage.
2) Drier conditions and near seasonable temperatures settle over the region for the end of the weekend into early next week.
Discussion
... KEY MESSAGE 1...
Clusters of nocturnal thunderstorm development is already underway early this morning, setting the stage for what is expected to...