As of 3:31 PM CDT on June 11, 2026, out of 12 cities in Marshall County, KS in our database, 9 cities (75%) have a UV Index reading of Very High, 2 cities (17%) have a UV Index reading of Moderate, while 1 city (8%) have a UV Index reading of High. The city with the highest UV Index reading right now is Marysville, KS with a reading of 8.5.
Over the next 24 hours, the highest UV Index reading in Marshall County, KS is expected to be 9.9 in Marysville between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |