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Fountain Run, KY Weather Forecast
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Fountain Run Weather Forecast
| TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
 |  | | |  | | | | | |  | |
| Fog | Sunny | Patchy Fog | Patchy Fog | Clear | Sunny | Clear | Sunny | Mostly Clear | Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 75°FHi: 24°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 308 PM CDT Tue Oct 20 2026 
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Issued: 243 PM EDT Tue Oct 20 2026
Key Messages
- Highs in the low 70s with lows in the 40s and isolated 30s will continue through the weekend.
- Patchy dense valley fog is expected to form again tonight and into the morning hours, slowly becoming patchier and isolated heading towards and west of I-65.
- Stubborn ridging promotes a prolonged dry period with pleasant afternoons through at least early next week.
Discussion
... Issued at 225 PM EDT Tue Oct 20 2026
====== Dense River Valley Fog & Warm Afternoons =====
There is a mid to upper le...