| NWS Forecast for: Johnson County Issued by: National Weather Service Paducah, KY Last Update: 702 AM CDT Sat Aug 15 2026 |  |
Today: Sunny, hot with highs in the mid 90s. Southwest winds around 5 mph. Tonight: Clear. Lows in the mid 70s. Southwest winds around 5 mph. Sunday: Mostly sunny. Hot with highs in the upper 90s. West winds around 5 mph. Highest heat index readings heat index readings up to 106 in the afternoon. Sunday Night: A chance of thunderstorms in the evening. Partly cloudy with a chance of showers. Humid with lows in the lower 70s. West winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. Monday: Mostly sunny. Highs around 90. North winds around 5 mph. Monday Night: Partly cloudy. Lows in the upper 60s. Tuesday And Tuesday Night: Mostly clear. Highs around 90. Lows in the lower 70s. Wednesday: Mostly sunny. Highs in the mid 90s. Wednesday Night: Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of rain 40 percent. Thursday: Mostly sunny. Highs in the mid 80s. Thursday Night: Mostly clear. Lows in the mid 60s. Friday: Mostly sunny. Highs in the mid 80s. | |
| Zone Forecast: Johnson County | |
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