1.7 (Low)
Last Updated 39 minutes ago
The hourly Santa Cruz, TX UV Index forecast for Thursday, September 18th, 2025.
Last Updated 3 hours ago
The UV index forecast for the next five days in Santa Cruz, TX has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Santa Cruz over the next five days will be 10.5 on Sunday, September 21st at 2:00 pm.
The UV index forecast for Thursday, September 18th in Santa Cruz, TX is below.
| Time | UV Index | Risk |
|---|---|---|
| 5pm | 1 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, September 19th in Santa Cruz, TX 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 |
Low |
| 8am | 0.1 |
Low |
| 9am | 0.9 |
Low |
| 10am | 2.8 |
Low |
| 11am | 5.5 |
Moderate |
| 12pm | 8.3 |
Very High |
| 1pm | 10.1 |
Very High |
| 2pm | 10.1 |
Very High |
| 3pm | 6.4 |
High |
| 4pm | 1.6 |
Low |
| 5pm | 0.9 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Santa Cruz, TX 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 |
Low |
| 8am | 0.1 |
Low |
| 9am | 0.9 |
Low |
| 10am | 2.8 |
Low |
| 11am | 5.6 |
Moderate |
| 12pm | 8.4 |
Very High |
| 1pm | 10.2 |
Very High |
| 2pm | 10.4 |
Very High |
| 3pm | 6.8 |
High |
| 4pm | 2.2 |
Low |
| 5pm | 1.2 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, September 21st in Santa Cruz, TX 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 |
Low |
| 8am | 0.1 |
Low |
| 9am | 0.9 |
Low |
| 10am | 2.8 |
Low |
| 11am | 5.6 |
Moderate |
| 12pm | 8.5 |
Very High |
| 1pm | 10.3 |
Very High |
| 2pm | 10.5 |
Very High |
| 3pm | 8.9 |
Very High |
| 4pm | 6.2 |
High |
| 5pm | 3.3 |
Moderate |
| 6pm | 1.2 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, September 22nd in Santa Cruz, TX 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 |
Low |