Weather World
Delta, OH Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Delta Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
 |  | | | |  |  | | |  |  |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C |
| POP: 40% | POP: 40% | POP: 40% | POP: 60% | POP: 60% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 228 PM EDT Thu Sep 03 2026 
Delta Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Delta Weather Map
Delta Quick Facts
Delta Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 207 PM EDT Thu Sep 3 2026
Key Messages
- Heat and humidity continue through with peak heat indices around 100 degrees.
- 20-30% chance of thunderstorms starting this afternoon and continuing into the evening. Another chance for storms occurs early Friday and potentially again Friday afternoon/evening.
- Thunderstorms are in the forecast again for Saturday.
- A dry pattern takes over Sunday through Tuesday.
Discussion
... Issued at 204 PM EDT Thu Sep 3 2026
We continue to have this strong ridge across the southeast into the end of th...