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Denniston, KY 7-Day Weather Forecast
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Denniston Weather Forecast
Denniston, KY Weather Forecast Date: 227 PM EDT Mon Sep 21 2026
Weather forecast for Denniston, KY
Late Today Hi: 85°FHi: 29°C Lo: 61°F Lo: 16°C |
Late This Afternoon... Partly cloudy with a slight chance of showers and thunderstorms. Hot with highs in the mid 80s. West winds around 5 mph. Chance of rain 20%. |
Tue Hi: 71°FHi: 22°C Lo: 61°F Lo: 16°C |
Tuesday... Mostly cloudy. A chance of showers in the morning. Patchy valley fog early. Not as warm. Humid with highs in the lower 70s. Light and variable winds, becoming north around 5 mph in the afternoon. Chance of rain 40%. |
| Wed Hi: 71°FHi: 22°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly cloudy. Patchy valley fog early. Showers likely in the afternoon. Humid with highs in the lower 70s. Light and variable winds, becoming northeast around 5 mph in the afternoon. Chance of rain 60%. |
Thu Hi: 71°FHi: 22°C Lo: 55°F Lo: 13°C |
Thursday... Partly cloudy. Highs in the lower 70s. |
| Fri Hi: 69°FHi: 21°C Lo: 49°F Lo: 9°C |
Friday... Partly cloudy. Lows in the mid 50s. Highs in the upper 60s. |
Sat Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Saturday... Mostly clear. Lows in the upper 40s. Highs in the upper 60s. |
| Sun Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Sunday... Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. |
| Mon Hi: 75°FHi: 24°C Lo: 51°F Lo: 11°C |
Monday... Partly cloudy. Lows in the lower 50s. Highs in the mid 70s. |
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