UV Index for Chula Vista, TX

Current Chula Vista UV Index

0 (Low)

Last Updated 17 minutes ago

Hourly Chula Vista UV Index

The hourly Chula Vista, TX UV Index forecast for Sunday, August 31st, 2025.

5 Day Hourly Chula Vista UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Chula Vista, TX has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Chula Vista over the next five days will be 11.1 on Sunday, August 31st at 2:00 pm.

The UV index forecast for Sunday, August 31st in Chula Vista, TX is below.

Time UV Index Risk
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.2
Low
9am 1.1
Low
10am 3.1
Moderate
11am 5.9
Moderate
12pm 8.8
Very High
1pm 10.8
Very High
2pm 11.1
Extreme
3pm 9.6
Very High
4pm 6.9
High
5pm 3.2
Moderate
6pm 1.4
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 1st in Chula Vista, TX 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 1.1
Low
10am 3
Moderate
11am 5.8
Moderate
12pm 8.6
Very High
1pm 10.4
Very High
2pm 10.3
Very High
3pm 5.7
Moderate
4pm 2.5
Low
5pm 0.8
Low
6pm 0.6
Low
7pm 0.3
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, September 2nd in Chula Vista, TX 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 0.8
Low
10am 2.6
Low
11am 5.5
Moderate
12pm 8.3
Very High
1pm 10.2
Very High
2pm 10.4
Very High
3pm 9.1
Very High
4pm 6.6
High
5pm 3.8
Moderate
6pm 1.6
Low
7pm 0.4
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, September 3rd in Chula Vista, TX 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