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Miami University, OH 7-Day Weather Forecast
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Miami University Weather Forecast
Miami University, OH Weather Forecast Date: 731 PM EDT Sat Aug 08 2026
Weather forecast for Miami University, OH
Tonight Lo: 69°F Lo: 21°C |
Tonight... Partly cloudy with a chance of showers with a slight chance of thunderstorms early this evening, then mostly clear. Lows in the upper 60s. West winds around 5 mph early this evening, becoming light and variable. Chance of rain 40%. |
Sun Hi: 90°FHi: 32°C Lo: 71°F Lo: 22°C |
Sunday... Mostly sunny. Humid with highs around 90. Southwest winds 5 to 10 mph. |
Mon Hi: 90°FHi: 32°C Lo: 70°F Lo: 21°C |
Monday... Partly cloudy. A chance of showers and thunderstorms in the afternoon. Humid with highs around 90. Southwest winds 5 to 10 mph with gusts up to 20 mph. Chance of rain 40%. Heat index values up to 103 in the afternoon. |
| Tue Hi: 89°FHi: 32°C Lo: 69°F Lo: 21°C |
Tuesday... Showers likely in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 70%. |
| Wed Hi: 85°FHi: 29°C Lo: 69°F Lo: 21°C |
Wednesday... Showers likely with a chance of thunderstorms. Highs in the mid 80s. Chance of rain 70%. |
| Thu Hi: 85°FHi: 29°C Lo: 65°F Lo: 18°C |
Thursday... Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 40%. |
| Fri Hi: 80°FHi: 27°C Lo: 61°F Lo: 16°C |
Friday... Partly cloudy. A chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs around 80. Chance of rain 50%. |
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