UV Index Forecast for Grayson County, Texas
Below is an interactive map of Grayson County, tx, USA. The markers on the map identify large, populated cities in Grayson 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 (4:00 am) in Grayson County, tx is Southmayd at 0. Today, the peak UV index for Grayson County will be in Sherman, tx around 12:00 pm at 6.1 (High). Over the next five days the peak UV index in Grayson County will be 8.6 (Very High) and will occur on Friday, April 26th in Sherman, tx around 2:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 1 minute ago
UV Index Forecast by City in Grayson County
Below is a list of cities in Grayson 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.