UV Index Forecast for San Diego County, California
Below is an interactive map of San Diego County, ca, USA. The markers on the map identify large, populated cities in San Diego 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 (6:00 pm) in San Diego County, ca is National City at 0.9. Today, the peak UV index for San Diego County will be in El Cajon, ca around 1:00 pm at 11.3 (Extreme). Over the next five days the peak UV index in San Diego County will be 11.3 (Extreme) and will occur on Saturday, July 27th in El Cajon, ca around 1:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 9 minutes ago
UV Index Forecast by City in San Diego County
Below is a list of cities in San Diego County, ca 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.