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City of Defiance, OhioDefiance, OH Weather Forecast
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Defiance Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  | | | | | | |  |  | |
| Partly Cloudy | Mostly Clear | Mostly Sunny | Clear | Mostly Sunny | Clear | Sunny | Mostly Clear | Mostly Sunny | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 69°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C |
| POP: 40% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 613 AM EDT Fri Sep 25 2026 
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Issued: 544 AM EDT Fri Sep 25 2026
Key Messages
- Temperatures will remain slightly below normal through the weekend with the coolest conditions expected today. Temperatures will moderate early next week to near normal.
- An extended period of dry weather is expected through Tuesday, with next rain chances not until the middle of next week.
Discussion
... Issued at 131 AM EDT Fri Sep 25 2026
The energy from the early week rainfall deepens off the east coast today. Meanwhile, height falls ensue among the mid level ridging overhead as a sh...