UV Index Today in Anaheim, California (CA)

Saturday, August 29, 2026 -11:07 AM PDT (GMT-7)

The UV Index in Anaheim, California (CA) right now is 7.3. This reading was last updated at 11:00 AM PDT, about 7 minutes ago. The UV Index at12:00 PM PDT, in about 52 minutes from now, is expected to be 9.3.

The maximum UV Index today in Anaheim is expected to be 9.9 at 1:00 PM PDT,1 hour and 52 minutes from now. The maximum UV Index tomorrow is expected to be 9.5 at 1:00 PM PDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

August 29
9.9
1:00 PM PDT
Very High

Tomorrow

August 30
9.5
1:00 PM PDT
Very High

UV Index Today Hourly

August 29

The highest UV reading in Anaheim, California (CA) today is 9.9 at 1:00 PM PDT, falling in the Very High category.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMPacific Daylight Time (PDT, GMT-7)Now: 11:07 AM00.20.82.54.87.39.39.98.96.74.11.90.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 30

The highest UV reading in Anaheim, California (CA) tomorrow is 9.5 at 1:00 PM PDT, falling in the Very High category.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMPacific Daylight Time (PDT, GMT-7)00.10.82.44.67.28.99.58.56.43.91.80.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 28, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.8
Low
9:00 AM2.4
Low
10:00 AM4.8
Moderate
11:00 AM7.2
High
12:00 PM8.9
Very High
1:00 PM9.5
Very High
2:00 PM8.6
Very High
3:00 PM6.6
High
4:00 PM4.1
Moderate
5:00 PM1.9
Low
6:00 PM0.6
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 29, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.2
Low
8:00 AM0.8
Low
9:00 AM2.5
Moderate
10:00 AM4.8
Moderate
11:00 AM7.3
High
12:00 PM9.3
Very High
1:00 PM9.9
Very High
2:00 PM8.9
Very High
3:00 PM6.7
High
4:00 PM4.1
Moderate
5:00 PM1.9
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 30, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.8
Low
9:00 AM2.4
Low
10:00 AM4.6
Moderate
11:00 AM7.2
High
12:00 PM8.9
Very High
1:00 PM9.5
Very High
2:00 PM8.5
Very High
3:00 PM6.4
High
4:00 PM3.9
Moderate
5:00 PM1.8
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 31, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.8
Low
9:00 AM2.2
Low
10:00 AM4.4
Moderate
11:00 AM6.8
High
12:00 PM8.7
Very High
1:00 PM9.3
Very High
2:00 PM8.5
Very High
3:00 PM6.5
High
4:00 PM4
Moderate
5:00 PM1.8
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 1, 2026

TimeUV IndexRisk
12:00 AM0
Low
1:00 AM0
Low
2:00 AM0
Low
3:00 AM0
Low
4:00 AM0
Low
5:00 AM0
Low
6:00 AM0
Low
7:00 AM0.1
Low
8:00 AM0.8
Low
9:00 AM2.4
Low
10:00 AM4.8
Moderate
11:00 AM7.4
High
12:00 PM9.4
Very High
1:00 PM10
Very High
2:00 PM9
Very High
3:00 PM6.8
High
4:00 PM4.1
Moderate
5:00 PM1.9
Low
6:00 PM0.5
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • Santa Ana - 9.6
  • Irvine - 9.9
Data Source: National Oceanic and Atmospheric Administration (NOAA)