As of 1:34 PM CDT on June 4, 2026, out of 9 cities in Ozaukee County, WI in our database, 8 cities (89%) have a UV Index reading of Very High, while 1 city (11%) have a UV Index reading of High. The city with the highest UV Index reading right now is Mequon, WI with a reading of 8.4.
Over the next 24 hours, the highest UV Index reading in Ozaukee County, WI is expected to be 8.4 in Mequon between 1:00 PM - 2:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |