10.3 (Very High)
Last Updated 53 minutes ago
The hourly Union, SC UV Index forecast for Saturday, July 5th, 2025.
Last Updated 23 hours ago
The UV index forecast for the next five days in Union, SC has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Union over the next five days will be 10.8 on Tuesday, July 8th at 1:00 pm.
The UV index forecast for Saturday, July 5th in Union, SC is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 10.3 |
Very High |
| 3pm | 9 |
Very High |
| 4pm | 6.7 |
High |
| 5pm | 4.2 |
Moderate |
| 6pm | 2 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Union, SC 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 | 2.1 |
Low |
| 10am | 4.2 |
Moderate |
| 11am | 6.8 |
High |
| 12pm | 9 |
Very High |
| 1pm | 10.3 |
Very High |
| 2pm | 10.3 |
Very High |
| 3pm | 9 |
Very High |
| 4pm | 6.7 |
High |
| 5pm | 4.1 |
Moderate |
| 6pm | 2 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Union, SC 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 | 2.1 |
Low |
| 10am | 4.2 |
Moderate |
| 11am | 6.8 |
High |
| 12pm | 9 |
Very High |
| 1pm | 10.3 |
Very High |
| 2pm | 10.3 |
Very High |
| 3pm | 8.7 |
Very High |
| 4pm | 4.3 |
Moderate |
| 5pm | 2.2 |
Low |
| 6pm | 1.9 |
Low |
| 7pm | 0.3 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 8th in Union, SC 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 | 0.7 |
Low |
| 12pm | 9.4 |
Very High |
| 1pm | 10.8 |
Very High |
| 2pm | 10.8 |
Very High |
| 3pm | 9.4 |
Very High |
| 4pm | 6.6 |
High |
| 5pm | 3.9 |
Moderate |
| 6pm | 2.1 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 9th in Union, SC 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 |