As of 5:46 PM CDT on August 28, 2025, out of 19 cities in Montgomery County, TX in our database, 18 cities (95%) have a UV Index reading of Low, while 1 city (5%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Montgomery, TX with a reading of 2.8.
Over the next 24 hours, the highest UV Index reading in Montgomery County, TX is expected to be 10.4 in Montgomery between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |