As of 1:29 PM MDT on May 21, 2026, all 4 cities in Perkins County, NE in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Venango, NE with a reading of 1.7.
Over the next 24 hours, the highest UV Index reading in Perkins County, NE is expected to be 7.7 in Grant between 12:00 PM - 1:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |