UV Index for Arcadia, CA

Current Arcadia UV Index

0 (Low)

Last Updated 37 minutes ago

Hourly Arcadia UV Index

The hourly Arcadia, CA UV Index forecast for Sunday, July 13th, 2025.

5 Day Hourly Arcadia UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Arcadia, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Arcadia over the next five days will be 10.7 on Sunday, July 13th at 1:00 pm.

The UV index forecast for Sunday, July 13th in Arcadia, CA is below.

Time UV Index Risk
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.4
Low
8am 1.5
Low
9am 3.5
Moderate
10am 6.1
High
11am 8.8
Very High
12pm 10.2
Very High
1pm 10.7
Very High
2pm 9.9
Very High
3pm 7.9
High
4pm 5.4
Moderate
5pm 3
Moderate
6pm 1.2
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 14th in Arcadia, 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 0.4
Low
8am 1.4
Low
9am 3.4
Moderate
10am 6
High
11am 8.6
Very High
12pm 10.3
Very High
1pm 10.5
Very High
2pm 9.6
Very High
3pm 7.6
High
4pm 5
Moderate
5pm 2.7
Low
6pm 1.1
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, July 15th in Arcadia, 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 0.4
Low
8am 1.4
Low
9am 3.4
Moderate
10am 6.1
High
11am 8.8
Very High
12pm 10.3
Very High
1pm 10.4
Very High
2pm 9.8
Very High
3pm 8
Very High
4pm 5.3
Moderate
5pm 2.8
Low
6pm 1.1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 16th in Arcadia, 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