UV Index for Long Beach, CA

Current Long Beach UV Index

7.8 (High)

Last Updated 39 minutes ago

Hourly Long Beach UV Index

The hourly Long Beach, CA UV Index forecast for Thursday, August 21st, 2025.

5 Day Hourly Long Beach UV Index Forecast

Last Updated 1 day ago

The UV index forecast for the next five days in Long Beach, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Long Beach over the next five days will be 9.7 on Friday, August 22nd at 1:00 pm.

The UV index forecast for Thursday, August 21st in Long Beach, CA is below.

Time UV Index Risk
1pm 8.6
Very High
2pm 8
Very High
3pm 6.6
High
4pm 4.1
Moderate
5pm 2
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, August 22nd in Long Beach, 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 0.2
Low
8am 0.8
Low
9am 2.4
Low
10am 4.7
Moderate
11am 7.2
High
12pm 9.1
Very High
1pm 9.7
Very High
2pm 8.9
Very High
3pm 6.8
High
4pm 4.2
Moderate
5pm 2
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, August 23rd in Long Beach, 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 0.2
Low
8am 0.8
Low
9am 2.4
Low
10am 4.8
Moderate
11am 6.6
High
12pm 9
Very High
1pm 9.7
Very High
2pm 8.8
Very High
3pm 6.8
High
4pm 4.2
Moderate
5pm 2
Low
6pm 0.6
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 24th in Long Beach, 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