As of 1:53 PM EDT on April 14, 2026, out of 25 cities in Mifflin County, PA in our database, 16 cities (64%) have a UV Index reading of High, while 9 cities (36%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Belleville, PA with a reading of 7.5.
Over the next 24 hours, the highest UV Index reading in Mifflin County, PA is expected to be 7.7 in Belleville between 2:00 PM - 3:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |