| NWS Forecast for: Jefferson County Issued by: National Weather Service Louisville, KY Last Update: 407 AM EDT Sun Aug 16 2026 | |
Today: Mostly sunny. Highs in the lower 90s. Southwest winds 5 to 10 mph. Tonight: Partly cloudy with chance of thunderstorms in the evening, then mostly cloudy with chance of showers and slight chance of thunderstorms after midnight. Lows in the mid 70s. West winds up to 10 mph. Chance of precipitation 50 percent. Monday: Partly sunny. Chance of showers and slight chance of thunderstorms in the morning, then chance of thunderstorms in the afternoon. Highs in the upper 80s. Northwest winds up to 10 mph. Chance of precipitation 50 percent. Monday Night: Partly cloudy. A 50 percent chance of thunderstorms in the evening. Lows in the upper 60s. North winds up to 10 mph. Tuesday: Sunny. Highs in the upper 80s. North winds up to 5 mph. Tuesday Night: Mostly clear. Lows in the upper 60s. Wednesday: Mostly sunny. Slight chance of showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of precipitation 20 percent. Wednesday Night: Mostly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent. Thursday: Partly sunny with a 50 percent chance of thunderstorms. Highs in the mid 80s. Thursday Night: Partly cloudy. Chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 40 percent. Friday: Mostly sunny. Slight chance of showers in the morning, then slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 20 percent. Friday Night: Partly cloudy. Slight chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. Saturday: Mostly sunny. A 20 percent chance of showers in the morning. Highs in the mid 80s. | |
| Zone Forecast: Jefferson County | |
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