As of 2:39 PM EDT on May 13, 2025, out of 5 cities in Grafton County, NH in our database, 3 cities (60%) have a UV Index reading of High, while 2 cities (40%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Woodsville, NH with a reading of 6.2.
Over the next 24 hours, the highest UV Index reading in Grafton County, NH is expected to be 7.4 in Woodsville 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 |