| NWS Forecast for: Jefferson County Issued by: National Weather Service Louisville, KY Last Update: 407 AM EDT Sat Jul 25 2026 | |
| Today: Mostly sunny. A 20 percent chance of showers late in the afternoon. Highs in the lower 80s. Light winds becoming southwest up to 5 mph in the afternoon. Tonight: Mostly cloudy. A 20 percent chance of showers in the evening. Lows in the upper 60s. Southwest winds up to 5 mph in the evening becoming light. Sunday: Mostly sunny. Highs in the upper 80s. Light winds becoming west up to 5 mph in the afternoon. Sunday Night: Partly cloudy. A 20 percent chance of thunderstorms after midnight. Lows in the lower 70s. Northwest winds up to 5 mph in the evening becoming light. Monday: Mostly sunny. Chance of showers and slight chance of thunderstorms in the morning, then slight chance of thunderstorms in the afternoon. Highs in the lower 90s. Southwest winds up to 10 mph. Chance of precipitation 30 percent. Monday Night: Partly cloudy. Chance of thunderstorms in the evening, then chance of showers and slight chance of thunderstorms after midnight. Lows in the mid 70s. Chance of precipitation 50 percent. Tuesday: Mostly sunny. A 20 percent chance of thunderstorms in the morning. Highs around 90. Tuesday Night: Partly cloudy. Lows in the upper 60s. Wednesday: Sunny. Highs in the upper 80s. Wednesday Night: Mostly clear. Lows in the mid 60s. Thursday: Sunny. Highs in the upper 80s. Thursday Night: Mostly clear. Lows in the upper 60s. Friday: Sunny. A 20 percent chance of thunderstorms in the afternoon. Highs in the upper 80s. | |
| Zone Forecast: Jefferson County | |
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