0.8 (Low)
Last Updated 36 minutes ago
The hourly Jefferson Valley-Yorktown, NY UV Index forecast for Thursday, December 4th, 2025.
Last Updated 36 minutes ago
The UV index forecast for the next five days in Jefferson Valley-Yorktown, NY has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Jefferson Valley-Yorktown over the next five days will be 1.6 on Saturday, December 6th at 12:00 pm.
The UV index forecast for Thursday, December 4th in Jefferson Valley-Yorktown, NY is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 0.7 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 0 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, December 5th in Jefferson Valley-Yorktown, NY 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 | 0.1 |
Low |
| 9am | 0.4 |
Low |
| 10am | 0.9 |
Low |
| 11am | 1.4 |
Low |
| 12pm | 1.5 |
Low |
| 1pm | 1.3 |
Low |
| 2pm | 0.8 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 0 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, December 6th in Jefferson Valley-Yorktown, NY 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 | 0.1 |
Low |
| 9am | 0.5 |
Low |
| 10am | 1 |
Low |
| 11am | 1.5 |
Low |
| 12pm | 1.6 |
Low |
| 1pm | 1.4 |
Low |
| 2pm | 0.9 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 0 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, December 7th in Jefferson Valley-Yorktown, NY 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 | 0.1 |
Low |
| 9am | 0.5 |
Low |
| 10am | 1 |
Low |
| 11am | 1.4 |
Low |
| 12pm | 1.6 |
Low |
| 1pm | 1.3 |
Low |
| 2pm | 0.9 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 0 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, December 8th in Jefferson Valley-Yorktown, NY 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 |