4.3 (Moderate)
Last Updated 22 minutes ago
The hourly Sail Harbor, CT UV Index forecast for Friday, April 18th, 2025.
Last Updated 1 hour ago
The UV index forecast for the next five days in Sail Harbor, CT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Sail Harbor over the next five days will be 6.5 on Friday, April 18th at 1:00 pm.
The UV index forecast for Friday, April 18th in Sail Harbor, CT is below.
| Time | UV Index | Risk |
|---|---|---|
| 4pm | 1.8 |
Low |
| 5pm | 1 |
Low |
| 6pm | 0.5 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, April 19th in Sail Harbor, CT 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 | 0.6 |
Low |
| 9am | 0.8 |
Low |
| 10am | 2.7 |
Low |
| 11am | 5.1 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.4 |
High |
| 2pm | 6 |
High |
| 3pm | 5 |
Moderate |
| 4pm | 2.5 |
Low |
| 5pm | 1.1 |
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 Sunday, April 20th in Sail Harbor, CT 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 | 0.8 |
Low |
| 9am | 2.1 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 5.6 |
Moderate |
| 12pm | 5 |
Moderate |
| 1pm | 6 |
High |
| 2pm | 5.9 |
Moderate |
| 3pm | 4.3 |
Moderate |
| 4pm | 3.2 |
Moderate |
| 5pm | 1.5 |
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, April 21st in Sail Harbor, CT 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 | 0.8 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 1.5 |
Low |
| 12pm | 4.4 |
Moderate |
| 1pm | 2 |
Low |
| 2pm | 0.6 |
Low |
| 3pm | 0.4 |
Low |
| 4pm | 2.6 |
Low |
| 5pm | 1.2 |
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, April 22nd in Sail Harbor, CT 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 |