Weather World
Kay County, OklahomaKay County, OK Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Kay County Weather Forecast
| TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY |
 |  | |  | |  |  |  | | | |  |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Clearing | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers |
| Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C |
| POP: 20% | POP: 40% | POP: 40% | POP: 40% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 535 PM CDT Mon Sep 21 2026 
Kay County Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Kay County Weather Map
Kay County Quick Facts
Kay County Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 112 AM CDT Tue Sep 22 2026
Key Messages
Updated at 134 PM CDT Mon Sep 21 2026- Temperatures will remain at or above normal, but the worst of the heatwave is over.
- At least a low potential for precipitation each day, with higher chances beginning late Wednesday into Thursday, especially northwest.
Aviation
... (06Z TAFS) Issued at 111 AM CDT Tue Sep 22 2026
A band of widely scattered showers is drifting southeast across central Oklahoma this morning. Additional showers/thunderstorms through the early morning hours. Even apart f...