As of 10:47 AM EDT on March 13, 2026, out of 943 cities in Florida in our database, 815 cities (86%) have a UV Index reading of Low, while 128 cities (14%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Key West, FL with a reading of 2.9.
Over the next 24 hours, the highest UV Index reading in Florida is expected to be 9.2 in Key West between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |