UV Index for Catalina, AZ

Current Catalina UV Index

0 (Low)

Last Updated 14 minutes ago

Hourly Catalina UV Index

The hourly Catalina, AZ UV Index forecast for Sunday, March 16th, 2025.

5 Day Hourly Catalina UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Catalina, AZ has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Catalina over the next five days will be 8.3 on Sunday, March 16th at 12:00 pm.

The UV index forecast for Sunday, March 16th in Catalina, AZ is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Monday, March 17th in Catalina, AZ 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 2.3
Low
10am 4.2
Moderate
11am 6
High
12pm 6.9
High
1pm 6.6
High
2pm 5.7
Moderate
3pm 3.7
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 Tuesday, March 18th in Catalina, AZ 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 2.2
Low
10am 4.1
Moderate
11am 5.9
Moderate
12pm 6.9
High
1pm 6.8
High
2pm 5.6
Moderate
3pm 3.7
Moderate
4pm 1.9
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, March 19th in Catalina, AZ 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 0.9
Low
9am 2.4
Low
10am 4.4
Moderate
11am 6.4
High
12pm 7.4
High
1pm 7.3
High
2pm 6
High
3pm 4
Moderate
4pm 2
Low
5pm 0.7
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, March 20th in Catalina, AZ is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low