UV Index for Isla Vista, CA

Current Isla Vista UV Index

0 (Low)

Last Updated 41 minutes ago

Hourly Isla Vista UV Index

The hourly Isla Vista, CA UV Index forecast for Friday, June 20th, 2025.

5 Day Hourly Isla Vista UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Isla Vista, CA has 1 day reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Isla Vista over the next five days will be 11 on Saturday, June 21st at 1:00 pm.

The UV index forecast for Friday, June 20th in Isla Vista, CA is below.

Time UV Index Risk
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, June 21st in Isla Vista, 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 3.2
Moderate
10am 5.6
Moderate
11am 8.3
Very High
12pm 10.2
Very High
1pm 11
Extreme
2pm 10.3
Very High
3pm 8.3
Very High
4pm 5.7
Moderate
5pm 3.2
Moderate
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, June 22nd in Isla Vista, 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 1.3
Low
9am 3.1
Moderate
10am 5.5
Moderate
11am 8
Very High
12pm 9.8
Very High
1pm 10.5
Very High
2pm 9.8
Very High
3pm 7.8
High
4pm 5.5
Moderate
5pm 3.1
Moderate
6pm 1.3
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, June 23rd in Isla Vista, 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 1.2
Low
9am 2.9
Low
10am 5
Moderate
11am 6.8
High
12pm 9.1
Very High
1pm 10
Very High
2pm 9
Very High
3pm 7
High
4pm 5
Moderate
5pm 2.8
Low
6pm 1.2
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 24th in Isla Vista, 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