As of 2:56 PM CST on November 15, 2025, out of 1081 cities in Missouri in our database, 903 cities (84%) have a UV Index reading of Low, while 178 cities (16%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Joplin, MO with a reading of 2.7.
Over the next 24 hours, the highest UV Index reading in Missouri is expected to be 3.9 in Steele between 12:00 PM - 1:00 PM CST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |