Letcher, KY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Letcher Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Partly Sunny | Mostly Clear | Partly Sunny | Partly Cloudy | Chance of Showers | Showers | Showers | Showers | Showers | Chance of Showers | Clearing | Mostly Clear |
| Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 71°FHi: 22°C Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C Lo: 61°FLo: 16°C | Hi: 69°FHi: 21°C Lo: 60°FLo: 16°C | Hi: 69°FHi: 21°C Lo: 60°FLo: 16°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C |
| POP: 80% | POP: 80% | POP: 80% | POP: 70% | POP: 70% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1057 AM EDT Wed Sep 30 2026 

Letcher Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Letcher Weather Map
Letcher Quick Facts
Letcher Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1118 AM EDT Wed Sep 30 2026
Key Messages
- Temperatures climb through Thursday, while humidity gradually increases heading into the weekend.
- A slow moving front will likely bring showers and stray thunderstorms to the area from Friday afternoon into the weekend until a secondary boundary passes through ahead of the new work week.
Aviation
...(For the 12Z TAFS through 12Z Thursday morning) ISSUED AT 740 AM EDT WED SEP 30 2026
High pressure centered east of the Commonwealth will keep mainly VFR conditions and light winds the rule ...
Weather World