As of 9:03 AM EDT on June 4, 2025, out of 58 cities in Montgomery County, MD in our database, 47 cities (81%) have a UV Index reading of Moderate, while 11 cities (19%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Germantown, MD with a reading of 2.5.
Over the next 24 hours, the highest UV Index reading in Montgomery County, MD is expected to be 9 in Silver Spring between 1:00 PM - 2:00 PM EDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |