UV Index for Rancho San Diego, CA

Current Rancho San Diego UV Index

0 (Low)

Last Updated 32 minutes ago

Hourly Rancho San Diego UV Index

The hourly Rancho San Diego, CA UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Rancho San Diego UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Rancho San Diego, CA has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Rancho San Diego over the next five days will be 11.5 on Tuesday, July 1st at 1:00 pm.

The UV index forecast for Tuesday, July 1st in Rancho San Diego, CA is below.

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0.5
Low
8am 1.7
Low
9am 3.7
Moderate
10am 6.4
High
11am 9.1
Very High
12pm 11
Extreme
1pm 11.5
Extreme
2pm 10.4
Very High
3pm 8.2
Very High
4pm 5.4
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 2nd in Rancho San Diego, 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 0.5
Low
8am 1.6
Low
9am 3.6
Moderate
10am 6.3
High
11am 8.9
Very High
12pm 10.7
Very High
1pm 11.2
Extreme
2pm 10.1
Very High
3pm 7.9
High
4pm 5.2
Moderate
5pm 2.7
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Rancho San Diego, 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 0.5
Low
8am 1.7
Low
9am 3.8
Moderate
10am 6.6
High
11am 9.2
Very High
12pm 11.1
Extreme
1pm 11.5
Extreme
2pm 10.6
Very High
3pm 8.3
Very High
4pm 5.4
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 Friday, July 4th in Rancho San Diego, 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