6.9 (High)
Last Updated 11 minutes ago
The hourly South Londonderry, PA UV Index forecast for Saturday, August 30th, 2025.
Last Updated 12 minutes ago
The UV index forecast for the next five days in South Londonderry, PA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in South Londonderry over the next five days will be 7.3 on Saturday, August 30th at 1:00 pm.
The UV index forecast for Saturday, August 30th in South Londonderry, PA is below.
| Time | UV Index | Risk |
|---|---|---|
| 3pm | 5.6 |
Moderate |
| 4pm | 3.7 |
Moderate |
| 5pm | 1.9 |
Low |
| 6pm | 0.7 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, August 31st in South Londonderry, PA 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 |
Low |
| 8am | 0.5 |
Low |
| 9am | 1.4 |
Low |
| 10am | 2.7 |
Low |
| 11am | 4.4 |
Moderate |
| 12pm | 5.8 |
Moderate |
| 1pm | 6.5 |
High |
| 2pm | 5.5 |
Moderate |
| 3pm | 4.6 |
Moderate |
| 4pm | 3 |
Moderate |
| 5pm | 1.7 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, September 1st in South Londonderry, PA 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 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1.2 |
Low |
| 10am | 2.7 |
Low |
| 11am | 4.6 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.9 |
High |
| 2pm | 6.5 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 3.4 |
Moderate |
| 5pm | 1.3 |
Low |
| 6pm | 0.3 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, September 2nd in South Londonderry, PA 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 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1 |
Low |
| 10am | 2.4 |
Low |
| 11am | 4.5 |
Moderate |
| 12pm | 6.3 |
High |
| 1pm | 7 |
High |
| 2pm | 6.6 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 2.5 |
Low |
| 5pm | 0.5 |
Low |
| 6pm | 0.2 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, September 3rd in South Londonderry, PA 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 |
Low |
| 8am | 0.3 |
Low |