| NWS Forecast for: Simpson County Issued by: National Weather Service Louisville, KY Last Update: 308 PM CDT Mon Sep 14 2026 | |
Tonight: Mostly clear. Lows in the upper 60s. East winds up to 10 mph. Tuesday: Sunny. Highs in the upper 90s. South winds up to 10 mph. Tuesday Night: Mostly clear. Lows in the mid 70s. South winds up to 10 mph. Wednesday: Sunny. Highs in the mid 90s. Southwest winds up to 10 mph. Wednesday Night: Mostly clear. Lows in the lower 70s. Light winds. Thursday: Sunny. Highs in the mid 90s. Thursday Night: Mostly clear. Lows in the lower 70s. Friday: Sunny. Highs in the mid 90s. Friday Night: Mostly clear. Lows around 70. Saturday: Sunny. Highs in the mid 90s. Saturday Night: Mostly clear. Lows in the lower 70s. Sunday: Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the lower 90s. Sunday Night: Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 20 percent. Monday: Mostly sunny. Chance of showers in the morning, then chance of showers and slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 50 percent. | |
| Zone Forecast: Simpson County | |
Visit your local NWS office at: https://www.weather.gov/lmk/ |