| NWS Forecast for: Mason County Issued by: National Weather Service Wilmington, OH Last Update: 405 AM EDT Thu Sep 17 2026 | |
Today: Mostly sunny until late afternoon, then becoming partly cloudy. Hot with highs in the lower 90s. Southwest winds around 5 mph, becoming northwest around 5 mph this afternoon. Tonight: Mostly clear in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Muggy and unseasonably warm. Lows in the lower 70s. Northwest winds around 5 mph, becoming north after midnight. Chance of rain 40 percent. Friday: Partly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Humid with highs in the mid 80s. Northeast winds around 5 mph. Chance of rain 50 percent. Friday Night: Partly cloudy. Muggy. Lows in the mid 60s. Northeast winds around 5 mph. Saturday: Mostly sunny. Highs in the upper 80s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. Saturday Night: Partly cloudy with a chance of showers and thunderstorms. Unseasonably warm with lows around 70. Chance of rain 40 percent. Sunday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 30 percent. Sunday Night: Partly cloudy. A chance of showers and thunderstorms in the evening. Unseasonably warm with lows in the upper 60s. Chance of rain 30 percent. Monday: Partly cloudy. Highs in the mid 80s. Monday Night: Partly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40 percent. Tuesday: Mostly cloudy with a chance of showers in the morning, then partly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 40 percent. Tuesday Night: Partly cloudy. A chance of showers. Lows in the mid 60s. Chance of rain 40 percent. Wednesday: Partly cloudy. A chance of showers in the afternoon. Highs around 80. Chance of rain 30 percent. | |
| Zone Forecast: Mason County | |
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