As of 4:43 PM CDT on June 10, 2026, all 10 cities in Franklin County, IA in our database have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Alexander, IA with a reading of 5.4.
Over the next 24 hours, the highest UV Index reading in Franklin County, IA is expected to be 5.4 in Alexander between 4:00 PM - 5:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |