As of 3:27 PM CDT on May 20, 2026, out of 9 cities in Cole County, MO in our database, 6 cities (67%) have a UV Index reading of Moderate, while 3 cities (33%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Russellville, MO with a reading of 3.8.
Over the next 24 hours, the highest UV Index reading in Cole County, MO is expected to be 7.6 in Jefferson City between 2:00 PM - 3:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |