| NWS Forecast for: Grant County Issued by: National Weather Service Wilmington, OH Last Update: 405 PM EDT Tue Sep 29 2026 | |
| Tonight: Mostly clear. Lows in the mid 50s. Southeast winds around 5 mph. Wednesday: Partly cloudy. Highs in the mid 80s. South winds 5 to 10 mph. Wednesday Night: Partly cloudy. Lows in the mid 60s. South winds around 5 mph. Thursday: Mostly sunny in the morning, then becoming partly cloudy. Highs in the upper 80s. Southwest winds 5 to 10 mph. Thursday Night: Partly cloudy. Unseasonably warm with lows in the lower 70s. South winds 5 to 10 mph. Friday: Showers. Highs around 80. Temperatures falling into the mid 70s in the afternoon. Chance of rain 90 percent. Friday Night: Mostly cloudy. Showers, mainly in the evening. Cooler with lows in the upper 50s. Chance of rain 90 percent. Saturday: Mostly cloudy with a 50 percent chance of showers. Highs in the upper 60s. Saturday Night: Mostly cloudy with a 40 percent chance of showers. Lows in the mid 50s. Sunday: Mostly cloudy with a chance of showers in the morning, then partly cloudy in the afternoon. Highs around 70. Chance of rain 40 percent. Sunday Night: Partly cloudy. Lows in the upper 40s. Monday: Mostly sunny. Highs in the upper 60s. Monday Night: Clear. Lows in the lower 40s. Tuesday: Sunny. Highs in the upper 60s. | |
| Zone Forecast: Grant County | |
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