| NWS Forecast for: Johnson County Issued by: National Weather Service Jackson, KY Last Update: 322 PM EDT Mon Sep 14 2026 | |
| Late This Afternoon: Partly sunny. Highs in the upper 70s. Northeast winds around 5 mph. Tonight: Partly cloudy. Areas of valley fog late. Cooler with lows in the lower 50s. Northeast winds around 5 mph in the evening, becoming light and variable. Tuesday: Areas of dense valley fog early. Partly sunny. Warmer with highs in the upper 80s. Light and variable winds, becoming southwest around 5 mph in the afternoon. Tuesday Night: Mostly clear. Areas of valley fog. Not as cool. Humid with lows in the lower 60s. Light and variable winds. Wednesday: Areas of valley fog early. Partly sunny. Hot with highs around 90. Light and variable winds. Wednesday Night: Mostly clear. Patchy valley fog late. Lows in the mid 60s. Thursday: Partly sunny. Patchy valley fog early. Hot with highs in the lower 90s. Thursday Night Through Sunday: Partly cloudy. Hot. Lows in the upper 60s. Highs in the upper 80s. Sunday Night: Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 30 percent. Monday: Partly cloudy with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent. | |
| Zone Forecast: Johnson County | |
Visit your local NWS office at: https://www.weather.gov/jkl |