As of 1:54 PM CDT on August 13, 2026, out of 4 cities in Cumberland County, IL in our database, 3 cities (75%) have a UV Index reading of High, while 1 city (25%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Greenup, IL with a reading of 5.5.
Over the next 24 hours, the highest UV Index reading in Cumberland County, IL is expected to be 7.2 in Neoga between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |