UV Index for San Juan Capistrano, CA

Current San Juan Capistrano UV Index

0.3 (Low)

Last Updated 53 minutes ago

Hourly San Juan Capistrano UV Index

The hourly San Juan Capistrano, CA UV Index forecast for Tuesday, December 30th, 2025.

5 Day Hourly San Juan Capistrano UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in San Juan Capistrano, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in San Juan Capistrano over the next five days will be 2.4 on Tuesday, December 30th at 12:00 pm.

The UV index forecast for Tuesday, December 30th in San Juan Capistrano, CA is below.

Time UV Index Risk
9am 0.8
Low
10am 1.5
Low
11am 1.2
Low
12pm 2.4
Low
1pm 1.4
Low
2pm 0.4
Low
3pm 0.1
Low
4pm 0
Low
5pm 0
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 31st in San Juan Capistrano, 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
Low
9am 0.2
Low
10am 0.4
Low
11am 0.4
Low
12pm 0.6
Low
1pm 0.2
Low
2pm 0.4
Low
3pm 0.1
Low
4pm 0
Low
5pm 0
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, January 1st in San Juan Capistrano, 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 0.5
Low
10am 0.2
Low
11am 0.2
Low
12pm 0.2
Low
1pm 0.2
Low
2pm 0.2
Low
3pm 0
Low
4pm 0
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, January 2nd in San Juan Capistrano, CA is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low