2.6 (Low)
Last Updated 32 minutes ago
The hourly Sumas, WA UV Index forecast for Thursday, July 10th, 2025.
Last Updated 6 hours ago
The UV index forecast for the next five days in Sumas, WA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Sumas over the next five days will be 8.3 on Sunday, July 13th at 1:00 pm.
The UV index forecast for Thursday, July 10th in Sumas, WA is below.
| Time | UV Index | Risk |
|---|---|---|
| 6pm | 1.2 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, July 11th in Sumas, WA 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 | 0.5 |
Low |
| 8am | 1.2 |
Low |
| 9am | 2.6 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 5.4 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 7.4 |
High |
| 2pm | 7.3 |
High |
| 3pm | 5.1 |
Moderate |
| 4pm | 4.8 |
Moderate |
| 5pm | 2.7 |
Low |
| 6pm | 1.5 |
Low |
| 7pm | 0.6 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th in Sumas, WA 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 | 0.3 |
Low |
| 8am | 0.7 |
Low |
| 9am | 1.3 |
Low |
| 10am | 2.3 |
Low |
| 11am | 4.4 |
Moderate |
| 12pm | 6.3 |
High |
| 1pm | 6.8 |
High |
| 2pm | 7.5 |
High |
| 3pm | 6.6 |
High |
| 4pm | 4.7 |
Moderate |
| 5pm | 3.2 |
Moderate |
| 6pm | 1.7 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 13th in Sumas, WA 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 | 2.6 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 6.1 |
High |
| 12pm | 7.6 |
High |
| 1pm | 8.3 |
Very High |
| 2pm | 7.9 |
High |
| 3pm | 6.7 |
High |
| 4pm | 5 |
Moderate |
| 5pm | 3.1 |
Moderate |
| 6pm | 1.6 |
Low |
| 7pm | 0.7 |
Low |
| 8pm | 0.2 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 14th in Sumas, WA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |