6.7 (High)
Last Updated 58 minutes ago
The hourly Castle Pines, CO UV Index forecast for Tuesday, September 16th, 2025.
Last Updated 58 minutes ago
The UV index forecast for the next five days in Castle Pines, CO has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Castle Pines over the next five days will be 8.5 on Friday, September 19th at 1:00 pm.
The UV index forecast for Tuesday, September 16th in Castle Pines, CO is below.
| Time | UV Index | Risk |
|---|---|---|
| 1pm | 6.9 |
High |
| 2pm | 6.2 |
High |
| 3pm | 3.6 |
Moderate |
| 4pm | 2.7 |
Low |
| 5pm | 0.2 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Castle Pines, CO 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 | 0.4 |
Low |
| 9am | 1.5 |
Low |
| 10am | 3.3 |
Moderate |
| 11am | 5.3 |
Moderate |
| 12pm | 6.9 |
High |
| 1pm | 7.4 |
High |
| 2pm | 4.9 |
Moderate |
| 3pm | 3.5 |
Moderate |
| 4pm | 2.7 |
Low |
| 5pm | 0.8 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Castle Pines, CO 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 | 0.4 |
Low |
| 9am | 1.4 |
Low |
| 10am | 3.2 |
Moderate |
| 11am | 5.2 |
Moderate |
| 12pm | 6.9 |
High |
| 1pm | 7.6 |
High |
| 2pm | 6.4 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 2.5 |
Low |
| 5pm | 1.2 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, September 19th in Castle Pines, CO 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 | 0.4 |
Low |
| 9am | 1.6 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 5.9 |
Moderate |
| 12pm | 7.8 |
High |
| 1pm | 8.5 |
Very High |
| 2pm | 7.8 |
High |
| 3pm | 5.9 |
Moderate |
| 4pm | 3.4 |
Moderate |
| 5pm | 1.5 |
Low |
| 6pm | 0.4 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Castle Pines, CO 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 |