As of 10:05 AM CDT on September 9, 2026, out of 9 cities in Brown County, MN in our database, 5 cities (56%) have a UV Index reading of Moderate, while 4 cities (44%) have a UV Index reading of Low. The city with the highest UV Index reading right now is New Ulm, MN with a reading of 2.5.
Over the next 24 hours, the highest UV Index reading in Brown County, MN is expected to be 5.9 in New Ulm between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |