5.2 (Moderate)
Last Updated 54 minutes ago
The hourly Rillito, AZ UV Index forecast for Saturday, October 18th, 2025.
Last Updated 56 minutes ago
The UV index forecast for the next five days in Rillito, AZ has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Rillito over the next five days will be 6.5 on Sunday, October 19th at 12:00 pm.
The UV index forecast for Saturday, October 18th in Rillito, AZ is below.
| Time | UV Index | Risk |
|---|---|---|
| 12pm | 6.2 |
High |
| 1pm | 6 |
High |
| 2pm | 4.8 |
Moderate |
| 3pm | 3 |
Moderate |
| 4pm | 1.4 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, October 19th in Rillito, AZ 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 | 0.5 |
Low |
| 9am | 1.7 |
Low |
| 10am | 3.5 |
Moderate |
| 11am | 5.4 |
Moderate |
| 12pm | 6.5 |
High |
| 1pm | 6.4 |
High |
| 2pm | 5.1 |
Moderate |
| 3pm | 3.2 |
Moderate |
| 4pm | 1.5 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, October 20th in Rillito, AZ 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 | 0.5 |
Low |
| 9am | 1.6 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 5.2 |
Moderate |
| 12pm | 6.3 |
High |
| 1pm | 6.2 |
High |
| 2pm | 5 |
Moderate |
| 3pm | 3.2 |
Moderate |
| 4pm | 1.4 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, October 21st in Rillito, AZ 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 | 0.4 |
Low |
| 9am | 1.6 |
Low |
| 10am | 3.3 |
Moderate |
| 11am | 5.1 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6 |
High |
| 2pm | 4.6 |
Moderate |
| 3pm | 2.8 |
Low |
| 4pm | 1.2 |
Low |
| 5pm | 0.3 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, October 22nd in Rillito, AZ is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |