| NWS Forecast for: Mason County Issued by: National Weather Service Wilmington, OH Last Update: 404 PM EDT Sun Apr 19 2026 |  |
Tonight: Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. West winds 10 to 15 mph with gusts up to 30 mph, becoming northwest 5 to 10 mph after midnight. Monday: Areas of frost in the morning. Sunny. Highs in the mid 50s. North winds around 5 mph. Monday Night: Clear. Lows in the mid 30s. Northeast winds around 5 mph, becoming southeast after midnight. Tuesday: Mostly sunny. Warmer with highs in the mid 70s. South winds 5 to 10 mph, becoming southwest 10 to 15 mph in the afternoon. Tuesday Night: Partly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Warmer with lows in the mid 50s. Southwest winds 10 to 15 mph. Chance of rain 30 percent. Wednesday: Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 70s. Chance of rain 40 percent. Wednesday Night: Partly cloudy with a chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the mid 50s. Chance of rain 40 percent. Thursday: Mostly sunny. Unseasonably warm with highs in the lower 80s. Thursday Night: Mostly clear. Unseasonably warm with lows in the upper 50s. Friday: Partly cloudy. A chance of showers and thunderstorms in the afternoon. Unseasonably warm with highs in the lower 80s. Chance of rain 40 percent. Friday Night: Showers likely with a chance of thunderstorms in the evening, then showers likely after midnight. Unseasonably warm with lows in the upper 50s. Chance of rain 60 percent. Saturday: Partly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of rain 60 percent. Saturday Night: Partly cloudy. A chance of showers. Lows in the lower 50s. Chance of rain 50 percent. Sunday: Partly cloudy with a 40 percent chance of showers. Highs in the lower 70s. | |
| Zone Forecast: Mason County | |
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