| NWS Forecast for: Dayton OH Issued by: National Weather Service Wilmington, OH Last Update: 9:04 pm EDT Jul 13, 2025 |  |
Tonight: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Some of the storms could produce heavy rainfall. Low around 22. Calm wind. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible. Monday: Showers and possibly a thunderstorm, mainly before 9am, then a chance of showers and thunderstorms after 9am. Some of the storms could produce heavy rainfall. High near 30. Calm wind becoming southwest 5 to 8 km/h in the afternoon. Chance of precipitation is 80%. New rainfall amounts between 2.5 and 5 mm possible. Monday Night: Partly cloudy, with a low around 22. Calm wind. Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 11am. Partly sunny, with a high near 32. Calm wind becoming south 5 to 8 km/h in the morning. Chance of precipitation is 40%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Tuesday Night: A chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 23. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms. Wednesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Mostly sunny, with a high near 33. Chance of precipitation is 70%. New rainfall amounts between 1 and 2.5 mm, except higher amounts possible in thunderstorms. Wednesday Night: Showers likely before 8pm, then a chance of showers after 2am. Partly cloudy, with a low around 23. Chance of precipitation is 60%. Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 33. Chance of precipitation is 70%. Thursday Night: Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms after 8pm. Mostly cloudy, with a low around 23. Chance of precipitation is 60%. Friday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 31. Chance of precipitation is 70%. Friday Night: Showers likely. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. Saturday: A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%. Saturday Night: A chance of thunderstorms. Mostly cloudy, with a low around 21. Chance of precipitation is 30%. Sunday: A chance of showers and thunderstorms. Partly sunny, with a high near 31. Chance of precipitation is 40%. | |
| Dayton OH 39.77°N 84.2°W (Elev. 801 m) | |
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