University of California-Davis, CA: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for University of California-Davis, Yolo County, California (CA). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
2:47 PM PDT

7.2Risk: High

(Updated 47 minutes ago.)

As of 2:47 PM PDT, the UV Index in University of California-Davis, CA is 7.2 (High).
The UV Index is expected to fall to 5.8 (still High) between 3:00 PM - 4:00 PM PDT today.

Hourly UV Index Forecast for Today
Saturday, August 30, 2025

6 AM9 AM12 PM3 PM6 PM9 PMPacific Daylight Time (PDT)0123456789101112Current Time: 2:47 PM, PDT

UV Index Data sourced from the NOAA.


As of 2:47 PM PDT today in University of California-Davis, CA, the UV Index is currently at a high level of 7.2. As the day progresses, the UV index is expected to fall as the sun sets.

It will return to moderate levels at 4:00 PM and then drop to low levels again from 5:00 PM onwards. As the day transitions into the night, the UV Index will drop back down to 0 at 8:00 PM.


Summary of Hourly UV Index Forecast for Today and Tomorrow in University of California-Davis, CA

Today

Time RangeUV IndexRisk
6:00 AM - 10:00 AM (PDT)0 - 1.5
Low
10:00 AM - 12:00 PM3.1 - 5
Moderate
12:00 PM - 1:00 PM6.9
High
1:00 PM - 2:00 PM7.6
Very High
2:00 PM - 4:00 PM5.8 - 7.2
High
4:00 PM - 5:00 PM3.8
Moderate
5:00 PM - 12:00 AM0 - 1.9
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 10:00 AM (PDT)0 - 1.5
Low
10:00 AM - 12:00 PM3.1 - 5.1
Moderate
12:00 PM - 3:00 PM6.7 - 7.4
High
3:00 PM - 5:00 PM3.3 - 5.2
Moderate
5:00 PM - 12:00 AM0 - 1.7
Low

Detailed Hourly University of California-Davis UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
2:00 PM - 3:00 PM (Now, PDT)7.2
High
3:00 PM - 4:00 PM 5.8
High
4:00 PM - 5:00 PM 3.8
Moderate
5:00 PM - 6:00 PM 1.9
Low
6:00 PM - 7:00 PM 0.7
Low
7:00 PM - 8:00 PM 0.1
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities