As of 3:36 PM EDT on September 1, 2025, all 1 cities in Williamsburg City, VA in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Williamsburg, VA with a reading of 5.7.
Over the next 24 hours, the highest UV Index reading in Williamsburg City, VA is expected to be 7.7 in Williamsburg between 1:00 PM - 2:00 PM EDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |