UV Index Today in Harris County, Texas (TX)
Tuesday, April 7, 2026 - 3:47 AM CDT (GMT-5)
- Home
- United States
- Texas
- Harris County
The average maximum UV Index today across 51 locations in Harris County, Texas (TX), is 9. The highest projected maximum is 9.2 in Pearland at 2:00 PM CDT, while the lowest projected maximum is 8.7 in Spring at 1:00 PM CDT.
Tomorrow, the average maximum UV Index across those same locations is expected to be 8.6. The highest projected maximum is 8.9 in League City at 1:00 PM CDT, and the lowest projected maximum is 6.9 in Dayton at 12:00 PM CDT.
51 Places in Harris County, Texas (TX)
Maximum UV Index Today