As of 10:27 AM EDT on June 8, 2025, all 6 cities in Jefferson County, FL in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Wacissa, FL with a reading of 4.1.
Over the next 24 hours, the highest UV Index reading in Jefferson County, FL is expected to be 9.6 in Wacissa between 1:00 PM - 2:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |