As of 12:41 PM EST on January 23, 2025, all 11 cities in Martin County, FL in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Palm City, FL with a reading of 1.5.
Over the next 24 hours, the highest UV Index reading in Martin County, FL is expected to be 2.6 in Hobe Sound between 11:00 AM - 12:00 PM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |