UV Index for South Pasadena, CA

Current South Pasadena UV Index

0 (Low)

Last Updated 39 minutes ago

Hourly South Pasadena UV Index

The hourly South Pasadena, CA UV Index forecast for Thursday, January 22nd, 2026.

5 Day Hourly South Pasadena UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in South Pasadena, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in South Pasadena over the next five days will be 3.5 on Thursday, January 22nd at 12:00 pm.

The UV index forecast for Thursday, January 22nd in South Pasadena, CA is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Friday, January 23rd in South Pasadena, 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 0.6
Low
10am 1.3
Low
11am 2.9
Low
12pm 3.3
Moderate
1pm 2.9
Low
2pm 1.8
Low
3pm 0.9
Low
4pm 0.3
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 Saturday, January 24th in South Pasadena, 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 0.4
Low
9am 1.2
Low
10am 2.2
Low
11am 3.1
Moderate
12pm 3.4
Moderate
1pm 3.1
Moderate
2pm 2.2
Low
3pm 1
Low
4pm 0.3
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 Sunday, January 25th in South Pasadena, 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 0.4
Low
9am 1.2
Low
10am 2.1
Low
11am 2.8
Low
12pm 3.3
Moderate
1pm 3
Moderate
2pm 1.9
Low
3pm 0.9
Low
4pm 0.3
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 Monday, January 26th in South Pasadena, CA is below.

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