| NWS Forecast for: Brown County Issued by: National Weather Service Wilmington, OH Last Update: 224 AM EDT Wed May 13 2026 |  |
| Today: Mostly cloudy, then becoming partly cloudy late this morning, then becoming mostly sunny, then becoming partly cloudy late. A chance of showers this morning, then a slight chance of showers and thunderstorms this afternoon. Highs in the lower 70s. Southwest winds 10 to 15 mph, becoming west 15 to 20 mph this afternoon. Chance of rain 50 percent. Tonight: Mostly clear. Cooler with lows in the lower 40s. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight. Thursday: Mostly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph with gusts up to 20 mph. Thursday Night: Mostly clear. Lows in the lower 40s. Northwest winds 5 to 10 mph in the evening, becoming light and variable. Friday: Partly cloudy. Highs in the lower 70s. South winds 5 to 10 mph. Friday Night: Partly cloudy. A chance of showers after midnight. Warmer with lows in the upper 50s. Chance of rain 50 percent. Saturday: Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 50 percent. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the lower 60s. Chance of rain 50 percent. Sunday: Partly cloudy. Highs in the upper 80s. Sunday Night: Mostly clear. Lows in the mid 60s. Monday: Mostly sunny. Hot with highs in the lower 90s. Monday Night: Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s. Tuesday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 40 percent. | |
| Zone Forecast: Brown County | |
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