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Last Updated 40 minutes ago
The hourly Yorba Linda, CA UV Index forecast for Friday, July 4th, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in Yorba Linda, CA has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Yorba Linda over the next five days will be 11.8 on Saturday, July 5th at 1:00 pm.
The UV index forecast for Friday, July 4th in Yorba Linda, CA is below.
Time | UV Index | Risk |
---|---|---|
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.4 |
Low |
8am | 1.5 |
Low |
9am | 3.4 |
Moderate |
10am | 6 |
High |
11am | 8.6 |
Very High |
12pm | 10.6 |
Very High |
1pm | 11.2 |
Extreme |
2pm | 10.3 |
Very High |
3pm | 8.2 |
Very High |
4pm | 5.5 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.2 |
Low |
7pm | 0.3 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 5th in Yorba Linda, CA 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 | 0.5 |
Low |
8am | 1.6 |
Low |
9am | 3.7 |
Moderate |
10am | 6.5 |
High |
11am | 9.2 |
Very High |
12pm | 11.2 |
Extreme |
1pm | 11.8 |
Extreme |
2pm | 10.8 |
Very High |
3pm | 8.6 |
Very High |
4pm | 5.7 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.2 |
Low |
7pm | 0.3 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Yorba Linda, CA 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 | 0.4 |
Low |
8am | 1.6 |
Low |
9am | 3.6 |
Moderate |
10am | 6.4 |
High |
11am | 9 |
Very High |
12pm | 10.9 |
Very High |
1pm | 11.4 |
Extreme |
2pm | 10.5 |
Very High |
3pm | 8.3 |
Very High |
4pm | 5.6 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.2 |
Low |
7pm | 0.3 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Yorba Linda, CA is below.
Time | UV Index | Risk |
---|---|---|
12am | 0 |
Low |
1am | 0 |
Low |
2am | 0 |
Low |
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |