As of 2:32 PM EST on January 11, 2026, all 6 cities in Grayson County, VA in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Baywood, VA with a reading of 1.6.
Over the next 24 hours, the highest UV Index reading in Grayson County, VA is expected to be 2.5 in Independence between 12:00 PM - 1:00 PM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |