7.8 (High)
Last Updated 51 minutes ago
The hourly North Merritt Island, FL UV Index forecast for Thursday, September 18th, 2025.
Last Updated 23 hours ago
The UV index forecast for the next five days in North Merritt Island, FL has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in North Merritt Island over the next five days will be 9.7 on Sunday, September 21st at 1:00 pm.
The UV index forecast for Thursday, September 18th in North Merritt Island, FL is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 6.3 |
High |
| 3pm | 5.8 |
Moderate |
| 4pm | 3.7 |
Moderate |
| 5pm | 1.7 |
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 Friday, September 19th in North Merritt Island, FL 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 | 0.2 |
Low |
| 9am | 1.1 |
Low |
| 10am | 3 |
Moderate |
| 11am | 5.4 |
Moderate |
| 12pm | 5.3 |
Moderate |
| 1pm | 9.2 |
Very High |
| 2pm | 9 |
Very High |
| 3pm | 7.3 |
High |
| 4pm | 4.9 |
Moderate |
| 5pm | 2.5 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in North Merritt Island, FL 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 | 0.2 |
Low |
| 9am | 1.1 |
Low |
| 10am | 3 |
Moderate |
| 11am | 5 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 8.8 |
Very High |
| 2pm | 8.7 |
Very High |
| 3pm | 6.8 |
High |
| 4pm | 4.5 |
Moderate |
| 5pm | 2.4 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, September 21st in North Merritt Island, FL 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 | 0.2 |
Low |
| 12pm | 8.3 |
Very High |
| 1pm | 9.7 |
Very High |
| 2pm | 8.6 |
Very High |
| 3pm | 7.1 |
High |
| 4pm | 5.1 |
Moderate |
| 5pm | 2.6 |
Low |
| 6pm | 0.8 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, September 22nd in North Merritt Island, FL 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 | 0.2 |
Low |