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Flatgap, KY Weather Tomorrow

Check the latest weather forecast for Flatgap tomorrow and over the next 5 days with daily precipitation forecasts, changing sky conditions, daytime highs, overnight lows, Fahrenheit and Celsius temperatures, sunrise, sunset, wind chill, and local wind details for the Flatgap area and around Johnson county, Kentucky.
Updated: Thu Oct 15th 2026 5:00 AM EDT
Flatgap, KY Weather – 10-15 – Light Rain Shower
85° / 69°
Light Rain Shower
Periods of rain are likely in Flatgap, with a high of 85°F and a low of 69°F. The chance of rain is 79% with an estimated 0.2in. Winds will be light at 9mph and gusts of 27.1mph at 11 PM. High humidity with average of 84% is anticipated, the maximum being 98% at 6 AM and 55% being its lowest at 5 PM. Barometric pressure is its highest of 30.08inHg at 9 AM, a lowest point of 29.94inHg at 7 PM with an avg 30.01inHg.
Flatgap, KY Weather – 10-16 – Sunny
76° / 47°

Weather Tomorrow

Sunny
Flatgap is set for sunshine with temperatures peaking at 76°F and dipping to 47°F. Rainfall predicted to have a 68% chance with an estimated 0.13in. Wind will be moderate, blowing around 15mph on average and gusts of 33.6mph at 6 AM. The humidity will be on the higher side, averaging about 77%, the maximum being 94% at 6 PM and 59% being its lowest at 11 AM. Barometric pressure is its highest of 30.14inHg at 11 PM, a lowest point of 29.87inHg at 12 PM with an avg 29.95inHg.
Flatgap, KY Weather – 10-17 – Sunny
57° / 41°
Sunny
Highs will reach 57°F with lows near 41°F in Flatgap, where sunshine is. There might be light rainfall having a 17% chance with an estimated 0.01in. Wind will be moderate, blowing around 11mph on average and gusts of 25.3mph at 7 AM. The humidity will be on the higher side, averaging about 69%, the maximum being 92% at 2 AM and 39% being its lowest at 3 PM. Barometric pressure is its highest of 30.49inHg at 9 PM, a lowest point of 30.16inHg at 12 AM with an avg 30.37inHg.
Flatgap, KY Weather – 10-18 – Sunny
65° / 38°
Sunny
In Flatgap, it will be sunny with highs near 65°F and lows around 38°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 5mph and gusts of 13.2mph at 9 PM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 77% at 6 AM and 31% being its lowest at 3 PM. Barometric pressure is its highest of 30.53inHg at 9 AM, a lowest point of 30.39inHg at 5 PM with an avg 30.47inHg.
Flatgap, KY Weather – 10-19 – Sunny
70° / 42°
Sunny
Daytime highs will reach 70°F with lows dropping to 42°F in Flatgap, where bright and sunny conditions. There's a very small chance of rainfall, only about 4%. Winds will be light at 4mph and gusts of 14.1mph at 3 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 77% at 7 AM and 35% being its lowest at 5 PM. Barometric pressure is its highest of 30.51inHg at 9 AM, a lowest point of 30.37inHg at 5 PM with an avg 30.44inHg.
Flatgap, KY Weather – 10-20 – Overcast
69° / 47°
Overcast
In Flatgap, it will be overcast with highs near 69°F and lows around 47°F. There's a very small chance of rainfall, only about 10%. Winds will be light at 4mph and gusts of 3.6mph at 7 PM. Humidity levels should be comfortable, sitting around 58% on average, the maximum being 78% at 11 PM and 36% being its lowest at 5 PM. Barometric pressure is its highest of 30.41inHg at 7 AM, a lowest point of 30.31inHg at 5 PM with an avg 30.37inHg.

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