0 (Low)
Last Updated 36 minutes ago
The hourly San Juan Capistrano, CA UV Index forecast for Tuesday, August 19th, 2025.
Last Updated 11 hours ago
The UV index forecast for the next five days in San Juan Capistrano, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in San Juan Capistrano over the next five days will be 10.4 on Tuesday, August 19th at 1:00 pm.
The UV index forecast for Tuesday, August 19th in San Juan Capistrano, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, August 20th in San Juan Capistrano, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.2 |
Low |
| 8am | 1 |
Low |
| 9am | 2.7 |
Low |
| 10am | 5.2 |
Moderate |
| 11am | 7.7 |
High |
| 12pm | 9.3 |
Very High |
| 1pm | 9.6 |
Very High |
| 2pm | 9.1 |
Very High |
| 3pm | 6.9 |
High |
| 4pm | 4.3 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 0.7 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, August 21st in San Juan Capistrano, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.2 |
Low |
| 8am | 0.8 |
Low |
| 9am | 2.4 |
Low |
| 10am | 4.8 |
Moderate |
| 11am | 7.2 |
High |
| 12pm | 9.3 |
Very High |
| 1pm | 9.9 |
Very High |
| 2pm | 9 |
Very High |
| 3pm | 6.9 |
High |
| 4pm | 4.3 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, August 22nd in San Juan Capistrano, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.2 |
Low |
| 8am | 0.8 |
Low |
| 9am | 2.4 |
Low |
| 10am | 5 |
Moderate |
| 11am | 7.5 |
High |
| 12pm | 9.3 |
Very High |
| 1pm | 9.9 |
Very High |
| 2pm | 9 |
Very High |
| 3pm | 6.8 |
High |
| 4pm | 4.2 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, August 23rd in San Juan Capistrano, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |