1.1 (Low)
Last Updated 34 minutes ago
The hourly Kalaheo, HI UV Index forecast for Saturday, December 13th, 2025.
Last Updated 1 hour ago
The UV index forecast for the next five days in Kalaheo, HI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Kalaheo over the next five days will be 6.4 on Sunday, December 14th at 1:00 pm.
The UV index forecast for Saturday, December 13th in Kalaheo, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 10am | 2.8 |
Low |
| 11am | 4.7 |
Moderate |
| 12pm | 6 |
High |
| 1pm | 6.2 |
High |
| 2pm | 5.2 |
Moderate |
| 3pm | 3.4 |
Moderate |
| 4pm | 1.6 |
Low |
| 5pm | 0.5 |
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 14th in Kalaheo, HI 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 | 0.9 |
Low |
| 10am | 2.2 |
Low |
| 11am | 4.6 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.4 |
High |
| 2pm | 5.3 |
Moderate |
| 3pm | 3.5 |
Moderate |
| 4pm | 1.6 |
Low |
| 5pm | 0.4 |
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 15th in Kalaheo, HI 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 | 0.7 |
Low |
| 10am | 1.7 |
Low |
| 11am | 3.6 |
Moderate |
| 12pm | 5.1 |
Moderate |
| 1pm | 3.5 |
Moderate |
| 2pm | 4 |
Moderate |
| 3pm | 2.5 |
Low |
| 4pm | 1.6 |
Low |
| 5pm | 0.4 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, December 16th in Kalaheo, HI 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 | 1.2 |
Low |
| 10am | 2.9 |
Low |
| 11am | 4.8 |
Moderate |
| 12pm | 6.2 |
High |
| 1pm | 6.4 |
High |
| 2pm | 5.4 |
Moderate |
| 3pm | 3.5 |
Moderate |
| 4pm | 1.7 |
Low |
| 5pm | 0.5 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, December 17th in Kalaheo, HI is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |