Johnson County, KY Weather Tomorrow

Prepare for the week ahead with tomorrow's Johnson County weather forecast and a complete 5 day outlook covering precipitation potential, daytime and nighttime forecasts, temperature highs and lows in Fahrenheit and Celsius, sunrise and sunset times, cloud cover, wind chill, wind speed, and wind direction throughout the Johnson County area.
Updated: Tue Oct 13th 2026 11:00 PM EDT
Johnson County, KY Weather – 10-13 – Sunny
87° / 58°
Sunny
Johnson County, KY Weather – 10-14 – Sunny
88° / 61°

Weather Tomorrow

Sunny
In Johnson County, a sunny day is likely with a high near 88°F and a low around 61°F. There's a moderate 36% chance of rainfall with an estimated 0.01in. Winds will be light at 9mph and gusts of 22.1mph at 12 AM. The humidity will be on the higher side, averaging about 68%, the maximum being 82% at 5 AM and 47% being its lowest at 2 PM. Barometric pressure is its highest of 30.06inHg at 7 AM, a lowest point of 29.97inHg at 4 PM with an avg 30.02inHg.
Johnson County, KY Weather – 10-15 – Scattered Showers
84° / 67°
Scattered Showers
Daytime highs will reach 84°F with lows dropping to 67°F in Johnson County, where showers likely at times. The chance of rain is 85% with an estimated 0.2in. Winds will be light at 10mph and gusts of 17.5mph at 5 PM. High humidity with average of 88% is anticipated, the maximum being 98% at 3 AM and 58% being its lowest at 3 PM. Barometric pressure is its highest of 30.09inHg at 11 AM, a lowest point of 29.96inHg at 11 PM with an avg 30.03inHg.
Johnson County, KY Weather – 10-16 – Sunny
80° / 48°
Sunny
A sunny day is in the forecast for Johnson County, with a high of 80°F and a low of 48°F. Rainfall predicted to have a 57% chance with an estimated 0.07in. Wind will be moderate, blowing around 17mph on average and gusts of 33.1mph at 8 AM. The humidity will be on the higher side, averaging about 74%, the maximum being 88% at 4 AM and 50% being its lowest at 12 PM. Barometric pressure is its highest of 30.2inHg at 11 PM, a lowest point of 29.84inHg at 1 PM with an avg 29.97inHg.
Johnson County, KY Weather – 10-17 – Sunny
60° / 42°
Sunny
Johnson County is set for a sunny day with temperatures peaking at 60°F and dipping to 42°F. There might be light rainfall having a 17% chance with an estimated 0.01in. Winds will be light at 9mph and gusts of 23.8mph at 12 AM. The humidity will be on the higher side, averaging about 62%, the maximum being 84% at 6 AM and 36% being its lowest at 4 PM. Barometric pressure is its highest of 30.46inHg at 12 PM, a lowest point of 30.21inHg at 12 AM with an avg 30.38inHg.
Johnson County, KY Weather – 10-18 – Sunny
69° / 38°
Sunny
A sunny day is in the forecast for Johnson County, with a high of 69°F and a low of 38°F. There's a very small chance of rainfall, only about 3%. Winds will be light at 4mph and gusts of 14.3mph at 7 AM. Humidity levels should be comfortable, sitting around 57% on average, the maximum being 76% at 7 AM and 34% being its lowest at 2 PM. Barometric pressure is its highest of 30.47inHg at 9 AM, a lowest point of 30.34inHg at 5 PM with an avg 30.41inHg.

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