| NWS Forecast for: Mercer County Issued by: National Weather Service Louisville, KY Last Update: 408 PM EDT Mon May 25 2026 | |
| Tonight: Mostly cloudy. Slight chance of thunderstorms early in the evening. Chance of showers late in the night. Lows in the lower 60s. East winds up to 5 mph. Chance of precipitation 50 percent. Tuesday: Showers and slight chance of thunderstorms in the morning, then showers and chance of thunderstorms in the afternoon. Highs in the upper 70s. East winds up to 5 mph. Chance of precipitation 90 percent. Tuesday Night: Mostly cloudy. Chance of thunderstorms in the evening, then showers likely and chance of thunderstorms after midnight. Lows in the mid 60s. Southeast winds up to 5 mph. Chance of precipitation 70 percent. Wednesday: Showers and chance of thunderstorms. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 90 percent. Wednesday Night: Partly cloudy. Showers and chance of thunderstorms in the evening, then chance of showers after midnight. Patchy fog after midnight. Lows in the lower 60s. Southwest winds up to 5 mph in the evening becoming light. Chance of precipitation 90 percent. Thursday: Partly sunny. A 20 percent chance of showers in the morning. Highs in the lower 80s. Thursday Night: Partly cloudy. Lows in the upper 50s. Friday: Mostly sunny. Highs in the mid 70s. Friday Night: Mostly cloudy. Lows in the upper 50s. Saturday: Partly sunny with a 20 percent chance of rain showers. Highs in the upper 70s. Saturday Night: Partly cloudy. Lows in the mid 50s. Sunday: Mostly sunny. Highs in the mid 70s. Sunday Night: Mostly clear. Lows in the lower 50s. Monday: Sunny. Highs in the upper 70s. | |
| Zone Forecast: Mercer County | |
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