| NWS Forecast for: Mercer County Issued by: National Weather Service Wilmington, OH Last Update: 406 PM EDT Mon May 11 2026 |  |
| Tonight: Mostly clear. Lows in the lower 40s. North winds around 10 mph with gusts up to 20 mph, becoming east late. Tuesday: Sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. Southeast winds around 5 mph, becoming south 10 to 15 mph with gusts up to 25 mph in the afternoon. Tuesday Night: Showers with a slight chance of thunderstorms. Warmer with lows in the mid 50s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 100 percent. Wednesday: Partly cloudy. Highs in the lower 60s. West winds 15 to 20 mph with gusts up to 30 mph. Wednesday Night: Partly cloudy. Cooler with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to around 10 mph with gusts up to 20 mph after midnight. Thursday: Partly cloudy. Highs in the lower 60s. Thursday Night: Partly cloudy. Lows in the lower 40s. Friday: Partly cloudy. Highs in the upper 60s. Friday Night: Partly cloudy with a 40 percent chance of showers. Warmer with lows in the mid 50s. Saturday: Partly cloudy. A chance of showers in the morning. Warmer with highs in the mid 80s. Chance of rain 40 percent. Saturday Night: Partly cloudy with a chance of showers. Lows in the lower 60s. Chance of rain 30 percent. Sunday: Partly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of rain 30 percent. Sunday Night: Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 30 percent. Monday: Partly cloudy. A chance of showers. Highs in the upper 80s. Chance of rain 40 percent. | |
| Zone Forecast: Mercer County | |
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