| NWS Forecast for: Jefferson County Issued by: National Weather Service Louisville, KY Last Update: 408 AM EDT Wed Apr 15 2026 | |
| Today: Mostly sunny. A 20 percent chance of thunderstorms late in the afternoon. Highs in the lower 80s. Southwest winds 5 to 15 mph. Tonight: Mostly cloudy with a 20 percent chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 60s. Southwest winds 5 to 10 mph. Thursday: Showers likely in the morning, then chance of thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 15 mph. Chance of precipitation 60 percent. Thursday Night: Partly cloudy. Chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the upper 50s. Southwest winds up to 10 mph. Chance of precipitation 50 percent. Friday: Mostly sunny. Highs in the lower 80s. Southwest winds up to 5 mph. Friday Night: Partly cloudy with slight chance of thunderstorms in the evening, then mostly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. Saturday: Chance of showers and slight chance of thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 70 percent. Saturday Night: Much colder. Mostly cloudy. Rain showers likely and chance of thunderstorms in the evening, then chance of rain showers after midnight. Lows in the lower 40s. Chance of precipitation 70 percent. Sunday: Cooler, sunny. Chance of rain showers in the morning, then slight chance of rain showers in the afternoon. Highs in the upper 50s. Chance of showers 30 percent. Sunday Night: Mostly clear. Lows in the mid 30s. Monday: Sunny. Highs in the lower 60s. Monday Night: Mostly clear. Lows in the lower 40s. Tuesday: Warmer. Mostly sunny. Highs in the mid 70s. | |
| Zone Forecast: Jefferson County | |
Visit your local NWS office at: https://www.weather.gov/lmk/ |