As of 8:36 PM EST on November 20, 2025, all 2 cities in Gilmer County, WV in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Gilmer County, WV is expected to be 0.6 in Glenville between 10:00 AM - 11:00 AM EST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |