6 (High)
Last Updated 56 minutes ago
The hourly Northwest Harwinton, CT UV Index forecast for Friday, April 18th, 2025.
Last Updated 57 minutes ago
The UV index forecast for the next five days in Northwest Harwinton, CT has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Northwest Harwinton 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 Northwest Harwinton, CT is below.
| Time | UV Index | Risk |
|---|---|---|
| 3pm | 4.3 |
Moderate |
| 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 Northwest Harwinton, 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 Northwest Harwinton, 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 Northwest Harwinton, 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 Northwest Harwinton, 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 |