UV Index for Collin County, Texas

UV Index Forecast for Collin County, Texas

Below is an interactive map of Collin County, tx, USA. The markers on the map identify large, populated cities in Collin County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (10:00 am) in Collin County, tx is Princeton at 2. Today, the peak UV index for Collin County will be in Plano, tx around 12:00 pm at 4.9 (Moderate). Over the next five days the peak UV index in Collin County will be 5.8 (Moderate) and will occur on Friday, March 1st in Plano, tx around 12:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 1 minute ago

UV Index Forecast by City in Collin County

Below is a list of cities in Collin County, tx where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.