5.3 (Moderate)
Last Updated 43 minutes ago
The hourly Byron, WI UV Index forecast for Saturday, July 5th, 2025.
Last Updated 44 minutes ago
The UV index forecast for the next five days in Byron, WI has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Byron over the next five days will be 8.9 on Sunday, July 6th at 1:00 pm.
The UV index forecast for Saturday, July 5th in Byron, WI is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 7.9 |
High |
| 3pm | 6.1 |
High |
| 4pm | 4.2 |
Moderate |
| 5pm | 3 |
Moderate |
| 6pm | 1.6 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Byron, WI 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 | 0.1 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.3 |
Low |
| 9am | 2.8 |
Low |
| 10am | 4.6 |
Moderate |
| 11am | 6.8 |
High |
| 12pm | 8.3 |
Very High |
| 1pm | 8.9 |
Very High |
| 2pm | 8.4 |
Very High |
| 3pm | 7 |
High |
| 4pm | 5 |
Moderate |
| 5pm | 3 |
Moderate |
| 6pm | 1.4 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Byron, WI 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 | 0.1 |
Low |
| 7am | 0.4 |
Low |
| 8am | 1.2 |
Low |
| 9am | 2.7 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 6.5 |
High |
| 12pm | 7.9 |
High |
| 1pm | 8.4 |
Very High |
| 2pm | 7.6 |
High |
| 3pm | 5 |
Moderate |
| 4pm | 3 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 0.9 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 8th in Byron, WI 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 | 1.3 |
Low |
| 9am | 2.8 |
Low |
| 10am | 4.6 |
Moderate |
| 11am | 6.7 |
High |
| 12pm | 8.2 |
Very High |
| 1pm | 8.5 |
Very High |
| 2pm | 7.8 |
High |
| 3pm | 6.5 |
High |
| 4pm | 4.9 |
Moderate |
| 5pm | 2.8 |
Low |
| 6pm | 1.2 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0.1 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 9th in Byron, WI 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 |