UV Index for Rancho San Diego, CA

Current Rancho San Diego UV Index

0 (Low)

Last Updated 25 minutes ago

Hourly Rancho San Diego UV Index

The hourly Rancho San Diego, CA UV Index forecast for Saturday, July 12th, 2025.

5 Day Hourly Rancho San Diego UV Index Forecast

Last Updated 13 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 11.7 on Sunday, July 13th at 1:00 pm.

The UV index forecast for Saturday, July 12th in Rancho San Diego, CA is below.

Time UV Index Risk
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 3.8
Moderate
10am 6.6
High
11am 9.3
Very High
12pm 11.2
Extreme
1pm 11.6
Extreme
2pm 10.5
Very High
3pm 8.2
Very High
4pm 5.4
Moderate
5pm 2.8
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 Sunday, July 13th 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 0.4
Low
8am 1.6
Low
9am 3.8
Moderate
10am 6.5
High
11am 9.3
Very High
12pm 11.2
Extreme
1pm 11.7
Extreme
2pm 10.7
Very High
3pm 8.3
Very High
4pm 5.4
Moderate
5pm 2.8
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 Monday, July 14th 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 0.4
Low
8am 1.6
Low
9am 3.7
Moderate
10am 6.4
High
11am 9.1
Very High
12pm 11.2
Extreme
1pm 11.6
Extreme
2pm 10.6
Very High
3pm 8.2
Very High
4pm 5.3
Moderate
5pm 2.8
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 Tuesday, July 15th 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