As of 4:27 PM EDT on May 15, 2025, all 16 cities in Gaston County, NC in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Gastonia, NC with a reading of 4.9.
Over the next 24 hours, the highest UV Index reading in Gaston County, NC is expected to be 7.5 in Gastonia between 2:00 PM - 3:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |