| NWS Forecast for: Jefferson County Issued by: National Weather Service Louisville, KY Last Update: 408 PM EDT Sat May 9 2026 |  |
| Tonight: Mostly clear. Lows in the upper 50s. Southwest winds up to 10 mph. Sunday: Mostly sunny. Highs in the mid 70s. North winds up to 10 mph. Sunday Night: Mostly cloudy. Isolated rain showers after midnight. Lows around 50. North winds 5 to 10 mph. Chance of showers 20 percent. Monday: Sunny. Highs around 70. Northeast winds up to 5 mph shifting to the north 5 to 15 mph in the afternoon. Monday Night: Mostly clear. Lows in the mid 40s. North winds up to 10 mph shifting to the east after midnight. Tuesday: Sunny. Highs in the mid 70s. Tuesday Night: Warmer. Mostly clear with slight chance of rain showers in the evening, then mostly cloudy with chance of rain showers and slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 50 percent. Wednesday: Mostly sunny. Chance of rain showers and slight chance of thunderstorms in the morning, then slight chance of rain showers in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent. Wednesday Night: Mostly clear. Lows in the upper 40s. Thursday: Sunny. Highs in the lower 70s. Thursday Night: Mostly clear. Lows in the lower 50s. Friday: Mostly sunny. Highs in the upper 70s. Friday Night: Partly cloudy. A 20 percent chance of rain showers after midnight. Lows in the upper 50s. Saturday: Mostly sunny. A 20 percent chance of rain showers in the morning. Highs in the upper 80s. | |
| Zone Forecast: Jefferson County | |
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