8.8 (Very High)
Last Updated 9 minutes ago
The hourly Harrisville, UT UV Index forecast for Saturday, July 5th, 2025.
Last Updated 10 minutes ago
The UV index forecast for the next five days in Harrisville, UT has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Harrisville over the next five days will be 11.2 on Tuesday, July 8th at 1:00 pm.
The UV index forecast for Saturday, July 5th in Harrisville, UT is below.
| Time | UV Index | Risk |
|---|---|---|
| 1pm | 10 |
Very High |
| 2pm | 9.9 |
Very High |
| 3pm | 8.6 |
Very High |
| 4pm | 6.5 |
High |
| 5pm | 4.2 |
Moderate |
| 6pm | 2.2 |
Low |
| 7pm | 0.8 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Harrisville, UT 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 | 0.9 |
Low |
| 9am | 2.4 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 6.9 |
High |
| 12pm | 8.9 |
Very High |
| 1pm | 10 |
Very High |
| 2pm | 10 |
Very High |
| 3pm | 8.8 |
Very High |
| 4pm | 6.7 |
High |
| 5pm | 4.3 |
Moderate |
| 6pm | 2.2 |
Low |
| 7pm | 0.9 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Harrisville, UT 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 | 2.4 |
Low |
| 10am | 4.6 |
Moderate |
| 11am | 7.2 |
High |
| 12pm | 9.4 |
Very High |
| 1pm | 10.6 |
Very High |
| 2pm | 10.6 |
Very High |
| 3pm | 9.3 |
Very High |
| 4pm | 7.1 |
High |
| 5pm | 4.5 |
Moderate |
| 6pm | 2.3 |
Low |
| 7pm | 0.9 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 8th in Harrisville, UT 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 | 2.6 |
Low |
| 10am | 4.9 |
Moderate |
| 11am | 7.6 |
High |
| 12pm | 9.8 |
Very High |
| 1pm | 11.2 |
Extreme |
| 2pm | 11.2 |
Extreme |
| 3pm | 9.7 |
Very High |
| 4pm | 7.4 |
High |
| 5pm | 4.8 |
Moderate |
| 6pm | 2.5 |
Low |
| 7pm | 1 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 9th in Harrisville, UT 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 |