Knox County, OH Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Knox County Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY |
| Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Showers | Chance of Showers | Clearing | Clear | Sunny | Mostly Clear | Partly Cloudy |
| Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 61°FHi: 16°C | Lo: 39°FLo: 4°C | Hi: 65°FHi: 18°C |
| POP: 70% | POP: 50% | POP: 40% | POP: 90% | POP: 90% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 232 AM EDT Wed Oct 14 2026 

Knox County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Knox County Weather Map
Knox County Quick Facts
Knox County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 211 AM EDT Wed Oct 14 2026
Key Messages
1) Showers and isolated thunderstorms expected late tonight and Wednesday as a cold front slowly settles southward. These could produce locally gusty winds in the pre-dawn hours Wednesday.
2) Strong low pressure moving through the area Thursday night and Friday will bring rain, strong winds, and falling temperatures followed by the coldest air of the season Friday night and Saturday. Widespread frost/freeze headlines are likely Saturday night/Sunday morning.
Discussion
... KEY MESSAGE 1...
Weather World