UV Index for San Clemente, CA

Current San Clemente UV Index

0 (Low)

Last Updated 1 minute ago

Hourly San Clemente UV Index

The hourly San Clemente, CA UV Index forecast for Sunday, October 19th, 2025.

5 Day Hourly San Clemente UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in San Clemente, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in San Clemente over the next five days will be 5.8 on Sunday, October 19th at 1:00 pm.

The UV index forecast for Sunday, October 19th in San Clemente, CA is below.

Time UV Index Risk

The UV index forecast for Monday, October 20th in San Clemente, 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 0.2
Low
9am 0.9
Low
10am 2.2
Low
11am 3.9
Moderate
12pm 5.2
Moderate
1pm 5.6
Moderate
2pm 4.9
Moderate
3pm 3.5
Moderate
4pm 1.8
Low
5pm 0.6
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, October 21st in San Clemente, 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 0.2
Low
9am 0.8
Low
10am 2.2
Low
11am 3.8
Moderate
12pm 5
Moderate
1pm 5.4
Moderate
2pm 4.8
Moderate
3pm 3.4
Moderate
4pm 1.8
Low
5pm 0.6
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, October 22nd in San Clemente, 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 0.2
Low
9am 0.8
Low
10am 2.1
Low
11am 3.6
Moderate
12pm 4.9
Moderate
1pm 5.2
Moderate
2pm 4.6
Moderate
3pm 3.2
Moderate
4pm 1.7
Low
5pm 0.6
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, October 23rd in San Clemente, 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