UV Index for Rancho Santa Fe, CA

Current Rancho Santa Fe UV Index

0 (Low)

Last Updated 26 minutes ago

Hourly Rancho Santa Fe UV Index

The hourly Rancho Santa Fe, CA UV Index forecast for Monday, December 22nd, 2025.

5 Day Hourly Rancho Santa Fe UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Rancho Santa Fe, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Rancho Santa Fe over the next five days will be 3 on Wednesday, December 24th at 12:00 pm.

The UV index forecast for Monday, December 22nd in Rancho Santa Fe, CA is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.4
Low
9am 1
Low
10am 2
Low
11am 2.7
Low
12pm 2.8
Low
1pm 2.4
Low
2pm 1.5
Low
3pm 0.7
Low
4pm 0.2
Low
5pm 0
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, December 23rd in Rancho Santa Fe, 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
Low
8am 0.2
Low
9am 0.6
Low
10am 1
Low
11am 1.4
Low
12pm 1.7
Low
1pm 1.5
Low
2pm 1.1
Low
3pm 0.3
Low
4pm 0.1
Low
5pm 0
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, December 24th in Rancho Santa Fe, 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
Low
8am 0.1
Low
9am 0.2
Low
10am 0.1
Low
11am 1.2
Low
12pm 3
Moderate
1pm 2.6
Low
2pm 1.7
Low
3pm 0.8
Low
4pm 0.2
Low
5pm 0
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, December 25th in Rancho Santa Fe, CA is below.

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