As of 11:18 PM CDT on June 4, 2025, all 3 cities in Gillespie County, TX in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Gillespie County, TX is expected to be 12.9 in Fredericksburg between 2:00 PM - 3:00 PM CDT tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
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Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |