Weather World
Derwent, OH Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Derwent Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  |  |  | | | | | |  |
| Chance of Showers | Clear | Patchy Fog | Chance of T-Storm | Chance of T-Storm | Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Showers | Showers Likely |
| Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 70°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 55°FLo: 13°C |
| POP: 20% | POP: 70% | POP: 90% | POP: 90% | POP: 50% | POP: 60% | POP: 60% | POP: 70% | POP: 70% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 502 AM EDT Fri Sep 18 2026 
Derwent Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Derwent Weather Map
Derwent Quick Facts
Derwent Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 237 AM EDT Fri Sep 18 2026
Key Messages
1) Some lingering showers and thunderstorms south of I-70 today.
2) Active weather returns starting Saturday into next week that could portend to increased flood risks.
Discussion
... KEY MESSAGE 1... Expect some morning fog across the area. Some areas could see some patchy dense fog. This should begin to clear up by 15Z. The Friday period will feature a mainly dry forecast across the area with the exception of the region south of I-70. The cold front has settled south of I-70 but still...