| NWS Forecast for: Dayton OH Issued by: National Weather Service Wilmington, OH Last Update: 4:00 pm EDT Jun 29, 2026 | |
Tonight: Partly cloudy, with a low around 75. Light south wind. Tuesday: Mostly sunny, with a high near 95. Heat index values as high as 105. Southwest wind 5 to 10 mph. Tuesday Night: Mostly clear, with a low around 75. Southwest wind 3 to 8 mph. Wednesday: Sunny, with a high near 96. Heat index values as high as 107. Southwest wind 3 to 8 mph. Wednesday Night: Clear, with a low around 75. Southwest wind around 6 mph becoming calm in the evening. Thursday: Sunny, with a high near 96. Thursday Night: Partly cloudy, with a low around 76. Friday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Chance of precipitation is 30%. Friday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 75. Chance of precipitation is 30%. Independence Day: A chance of showers, with thunderstorms also possible after 8am. Partly sunny, with a high near 92. Chance of precipitation is 40%. Saturday Night: A chance of showers and thunderstorms. Partly cloudy, with a low around 74. Chance of precipitation is 30%. Sunday: A chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 50%. Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 72. Chance of precipitation is 50%. Monday: A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 50%. | |
| Dayton OH 39.77°N 84.2°W (Elev. 801 ft) | |
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