| NWS Forecast for: Union County Issued by: National Weather Service Wilmington, OH Last Update: 405 PM EDT Wed Jul 22 2026 | |
| Tonight: Partly cloudy this evening, then clearing. Lows in the lower 50s. North winds 5 to 10 mph. Thursday: Sunny. Highs in the mid 70s. Northeast winds around 5 mph. Thursday Night: Partly cloudy. Lows in the mid 50s. Northeast winds around 5 mph. Friday: Partly cloudy. Highs in the mid 70s. Northeast winds around 5 mph. Friday Night: Partly cloudy in the evening, then clearing. Lows in the upper 50s. Light and variable winds. Saturday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. Saturday Night: Partly cloudy. Lows in the mid 60s. Sunday: Partly cloudy. Highs in the upper 80s. Sunday Night: Partly cloudy with a chance of showers and thunderstorms. Lows in the upper 60s. Chance of rain 30 percent. Monday: Partly cloudy. Highs in the upper 80s. Monday Night: Partly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 40 percent. Tuesday: Partly cloudy in the morning, then clearing. Highs in the mid 80s. Tuesday Night: Mostly clear. Lows in the mid 60s. Wednesday: Mostly sunny. Highs in the lower 80s. | |
| Zone Forecast: Union County | |
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