Washington County, TX: Current UV Index and Hourly Forecast

As of 8:31 PM CDT on August 28, 2025, all 2 cities in Washington 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 Washington County, TX is expected to be 10.7 in Brenham between 1:00 PM - 2:00 PM CDT tomorrow.

Search Cities in Washington County, TX

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Washington County, TX as of 8:31 PM CDT, August 28, 2025

Current UV Index in Cities in Washington County, TX

8:31 PM CDT, August 28, 2025