As of 4:29 PM CDT on June 11, 2026, all 1 cities in King County, TX in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Guthrie, TX with a reading of 7.2.
Over the next 24 hours, the highest UV Index reading in King County, TX is expected to be 8.5 in Guthrie between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |