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 (5:00 am) in San Diego County, ca is National City at 0. Today, the peak UV index for San Diego County will be in El Cajon, ca around 12:00 pm at 3.4 (Moderate). Over the next five days the peak UV index in San Diego County will be 3.6 (Moderate) and will occur on Monday, December 23rd in San Diego, ca around 12:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 16 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.