7.4 (High)
Last Updated 2 minutes ago
The hourly Watterstown, WI UV Index forecast for Tuesday, July 15th, 2025.
Last Updated 2 hours ago
The UV index forecast for the next five days in Watterstown, WI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Watterstown over the next five days will be 9.3 on Tuesday, July 15th at 1:00 pm.
The UV index forecast for Tuesday, July 15th in Watterstown, WI is below.
| Time | UV Index | Risk |
|---|---|---|
| 4pm | 5.3 |
Moderate |
| 5pm | 3.2 |
Moderate |
| 6pm | 1.5 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, July 16th in Watterstown, 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 | 1.2 |
Low |
| 9am | 2.8 |
Low |
| 10am | 4.8 |
Moderate |
| 11am | 6.9 |
High |
| 12pm | 8.2 |
Very High |
| 1pm | 2.4 |
Low |
| 2pm | 5.3 |
Moderate |
| 3pm | 7 |
High |
| 4pm | 5.1 |
Moderate |
| 5pm | 3.1 |
Moderate |
| 6pm | 1.4 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, July 17th in Watterstown, 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 | 0.1 |
Low |
| 8am | 0.3 |
Low |
| 9am | 0.8 |
Low |
| 10am | 1.3 |
Low |
| 11am | 1.6 |
Low |
| 12pm | 2.9 |
Low |
| 1pm | 4 |
Moderate |
| 2pm | 2.5 |
Low |
| 3pm | 2 |
Low |
| 4pm | 2 |
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 Friday, July 18th in Watterstown, 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 | 1.2 |
Low |
| 9am | 2.8 |
Low |
| 10am | 4.8 |
Moderate |
| 11am | 6.9 |
High |
| 12pm | 8.4 |
Very High |
| 1pm | 8.8 |
Very High |
| 2pm | 8.6 |
Very High |
| 3pm | 6.9 |
High |
| 4pm | 5 |
Moderate |
| 5pm | 3 |
Moderate |
| 6pm | 1.4 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Watterstown, 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 |