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Last Updated 37 minutes ago
The hourly San Antonio Heights, CA UV Index forecast for Sunday, July 13th, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in San Antonio Heights, CA has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in San Antonio Heights over the next five days will be 11.5 on Sunday, July 13th at 1:00 pm.
The UV index forecast for Sunday, July 13th in San Antonio Heights, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.5 |
Low |
| 9am | 3.6 |
Moderate |
| 10am | 6.2 |
High |
| 11am | 8.9 |
Very High |
| 12pm | 10.9 |
Very High |
| 1pm | 11.5 |
Extreme |
| 2pm | 10.6 |
Very High |
| 3pm | 8.4 |
Very High |
| 4pm | 5.5 |
Moderate |
| 5pm | 2.9 |
Low |
| 6pm | 1.2 |
Low |
| 7pm | 0.3 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 14th in San Antonio Heights, 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 | 0.4 |
Low |
| 8am | 1.4 |
Low |
| 9am | 3.4 |
Moderate |
| 10am | 6 |
High |
| 11am | 8.6 |
Very High |
| 12pm | 10.4 |
Very High |
| 1pm | 11 |
Extreme |
| 2pm | 10.1 |
Very High |
| 3pm | 8 |
Very High |
| 4pm | 5.3 |
Moderate |
| 5pm | 2.8 |
Low |
| 6pm | 1.1 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 15th in San Antonio Heights, 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 | 0.4 |
Low |
| 8am | 1.5 |
Low |
| 9am | 3.5 |
Moderate |
| 10am | 6.2 |
High |
| 11am | 8.8 |
Very High |
| 12pm | 10.6 |
Very High |
| 1pm | 11.2 |
Extreme |
| 2pm | 10.2 |
Very High |
| 3pm | 8.1 |
Very High |
| 4pm | 5.4 |
Moderate |
| 5pm | 2.8 |
Low |
| 6pm | 1.1 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 16th in San Antonio Heights, 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 |