As of 2:46 PM EDT on August 18, 2025, all 4 cities in Strafford County, NH in our database have a UV Index reading of High. The city with the highest UV Index reading right now is Dover, NH with a reading of 7.1.
Over the next 24 hours, the highest UV Index reading in Strafford County, NH is expected to be 7.1 in Dover between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |