As of 4:57 PM CDT on July 12, 2026, all 13 cities in Grady County, OK in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Rush Springs, OK with a reading of 7.3.
Over the next 24 hours, the highest UV Index reading in Grady County, OK is expected to be 11.1 in Minco between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |