Weather World
Flat Rock, OH Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Flat Rock Weather Forecast
| THIS AFTERNOON | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  | |  |  |  | | |  | | |  |
| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Clearing | Mostly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C |
| POP: 60% | POP: 60% | POP: 50% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 233 PM EDT Fri Sep 04 2026 
Flat Rock Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Flat Rock Weather Map
Flat Rock Quick Facts
Flat Rock Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 224 PM EDT Fri Sep 4 2026
Key Messages
1) Severe and heavy rainfall threat has continued to shift south and west of the area this afternoon, with a more uncertain severe weather threat later this evening.
2) Aside from some possible showers and storms Saturday, dry conditions will persist through early next week.
Discussion
... KEY MESSAGE 1... The severe weather threat this afternoon has quickly diminished across most of the forecast area, as convective overturning has stabilized the airmass over northern Ohio. Instability ...