UV Index Today in Harris County, Texas (TX)

The average maximum UV Index today across 51 locations in Harris County, Texas (TX), is 5.5. The highest projected maximum is 5.6 in Pearland at 12:00 PM CST, while the lowest projected maximum is 5.3 in The Woodlands at 12:00 PM CST.

Tomorrow, the average maximum UV Index across those same locations is expected to be 2.3. The highest projected maximum is 3 in Dayton at 10:00 AM CST, and the lowest projected maximum is 1.3 in Missouri City at 11:00 AM CST.