| NWS Forecast for: Washington County Issued by: National Weather Service Louisville, KY Last Update: 409 PM EDT Sun Jul 19 2026 | |
| Tonight: Mostly clear. A 20 percent chance of thunderstorms early in the evening. Lows in the upper 60s. Northwest winds up to 5 mph shifting to the east after midnight. Monday: Mostly sunny. Highs in the upper 80s. Southeast winds up to 5 mph shifting to the west in the afternoon. Monday Night: Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 70s. Southwest winds up to 5 mph. Tuesday: Partly sunny. Chance of showers in the morning, then thunderstorms likely in the afternoon. Highs in the lower 90s. Southwest winds 5 to 15 mph. Chance of precipitation 70 percent. Tuesday Night: Showers with thunderstorms likely in the evening, then chance of thunderstorms after midnight. Lows around 70. Southwest winds 5 to 15 mph shifting to the west up to 5 mph after midnight. Chance of precipitation 90 percent. Wednesday: Mostly sunny. A 40 percent chance of showers in the morning. Highs in the mid 80s. Wednesday Night: Mostly clear. Lows in the lower 60s. Thursday: Sunny. Highs in the lower 80s. Thursday Night: Mostly clear. Lows in the lower 60s. Friday: Mostly sunny. A 20 percent chance of showers in the afternoon. Highs in the lower 80s. Friday Night: Mostly cloudy with a 20 percent chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 60s. Saturday: 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 30 percent. Saturday Night: Mostly clear. Slight chance of thunderstorms in the evening, then slight chance of showers after midnight. Lows in the mid 60s. Chance of precipitation 20 percent. Sunday: 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. | |
| Zone Forecast: Washington County | |
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