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Custer, KY Weather Forecast
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Custer Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | |  |  | | | | |  | | |
| Clear | Sunny | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Mostly Clear | Sunny | Mostly Clear | Chance of Showers | Chance of Showers | Sunny |
| Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Thu Sep 03 2026 
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Issued: 900 PM EDT Thu Sep 3 2026
Key Messages
- Heat Advisory continues for all counties in the forecast area through Friday.
- Daily afternoon temperatures in the mid to upper 90s Friday. Heat index values will be over 100 and up to 107.
- Warm overnight temps in the mid to upper 70s will provide little relief during the nighttime hours. Practice heat safety by remaining hydrated and limit time outdoors if possible.
- A weak cold front could bring scattered showers and storms to the area late Friday and Saturday, ending our stretch of ...