0 (Low)
Last Updated 24 minutes ago
The hourly Fallbrook, CA UV Index forecast for Monday, September 15th, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in Fallbrook, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Fallbrook over the next five days will be 8.6 on Wednesday, September 17th at 1:00 pm.
The UV index forecast for Monday, September 15th in Fallbrook, CA is below.
Time | UV Index | Risk |
---|---|---|
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0 |
Low |
8am | 0.6 |
Low |
9am | 1.8 |
Low |
10am | 3.8 |
Moderate |
11am | 6.1 |
High |
12pm | 7.8 |
High |
1pm | 8.4 |
Very High |
2pm | 7.4 |
High |
3pm | 5.5 |
Moderate |
4pm | 3.2 |
Moderate |
5pm | 1.4 |
Low |
6pm | 0.3 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Fallbrook, 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 |
Low |
8am | 0.6 |
Low |
9am | 1.9 |
Low |
10am | 3.9 |
Moderate |
11am | 6.2 |
High |
12pm | 7.9 |
High |
1pm | 8.4 |
Very High |
2pm | 7.5 |
High |
3pm | 5.5 |
Moderate |
4pm | 3.2 |
Moderate |
5pm | 1.3 |
Low |
6pm | 0.3 |
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 Fallbrook, 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 |
Low |
8am | 0.6 |
Low |
9am | 1.9 |
Low |
10am | 4 |
Moderate |
11am | 6.4 |
High |
12pm | 8.1 |
Very High |
1pm | 8.6 |
Very High |
2pm | 7.6 |
High |
3pm | 5.6 |
Moderate |
4pm | 3.2 |
Moderate |
5pm | 1.3 |
Low |
6pm | 0.3 |
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 Fallbrook, 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 |