Weather World
Custer, KY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Custer Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  |  | | | | | | | | | |
| Fog | Mostly Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny |
| Lo: 41°FLo: 5°C | Hi: 70°FHi: 21°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 308 PM CDT Mon Oct 19 2026 
Custer Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Custer Weather Map
Custer Quick Facts
Custer Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 728 PM EDT Mon Oct 19 2026
Key Messages
- Patchy frost is possible in sheltered valleys again tonight, especially east of I-65. In addition, some patchy dense river valley fog is also possible.
- High confidence (near 100% chance) in dry weather all week. Ongoing drought conditions, most pronounced over southern Kentucky, will worsen in response.
- Mild, Fall-like weather will continue this week with warm afternoons (upper 60s to mid 70s) followed by crisp mornings (upper 30s to mid 40s).
Discussion
... Issued at 233 PM EDT Mon Oc...