UV Index Today in Glendale, Arizona (AZ)

Friday, May 22, 2026 -11:39 AMMST (GMT-7)

The UV Index in Glendale, Arizona (AZ) right now is 8. This reading was last updated at 11:00 AM MST, about 39 minutes ago. The UV Index at12:00 PM MST, in about 20 minutes from now, is expected to be 9.3.

The maximum UV Index today in Glendale is expected to be 9.4 at 1:00 PM MST,1 hour and 20 minutes from now. The maximum UV Index tomorrow is expected to be 9.1 at 12:00 PM MST.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

May 22
9.4
1:00 PM MST
Very High

Tomorrow

May 23
9.1
12:00 PM MST
Very High

UV Index Today Hourly

May 22

Sun exposure in Glendale, Arizona (AZ) reaches Very High risk levels today, with a peak UV Index of 9.4 at 1:00 PM MST.

02468105 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMMountain Standard Time (MST, GMT-7)Now: 11:39 AM00.10.61.73.65.989.39.48.163.61.70.60.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

May 23

UV levels in Glendale, Arizona (AZ) are projected to top out at 9.1 tomorrow, hitting Very High risk near 12:00 PM MST.

02468105 AM6 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMMountain Standard Time (MST, GMT-7)00.10.61.83.75.97.99.19.17.95.93.61.70.60.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

May 21, 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 AM0.1
Low
7:00 AM0.6
Low
8:00 AM1.7
Low
9:00 AM3.5
Moderate
10:00 AM5.6
High
11:00 AM7.5
Very High
12:00 PM8.6
Very High
1:00 PM8.4
Very High
2:00 PM7.2
High
3:00 PM5.4
Moderate
4:00 PM3.1
Moderate
5:00 PM1.4
Low
6:00 PM0.5
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 22, 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 AM0.1
Low
7:00 AM0.6
Low
8:00 AM1.7
Low
9:00 AM3.6
Moderate
10:00 AM5.9
High
11:00 AM8
Very High
12:00 PM9.3
Very High
1:00 PM9.4
Very High
2:00 PM8.1
Very High
3:00 PM6
High
4:00 PM3.6
Moderate
5:00 PM1.7
Low
6:00 PM0.6
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 23, 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 AM0.1
Low
7:00 AM0.6
Low
8:00 AM1.8
Low
9:00 AM3.7
Moderate
10:00 AM5.9
High
11:00 AM7.9
Very High
12:00 PM9.1
Very High
1:00 PM9.1
Very High
2:00 PM7.9
Very High
3:00 PM5.9
High
4:00 PM3.6
Moderate
5:00 PM1.7
Low
6:00 PM0.6
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 24, 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 AM0.1
Low
7:00 AM0.6
Low
8:00 AM1.7
Low
9:00 AM3.6
Moderate
10:00 AM5.9
High
11:00 AM8
Very High
12:00 PM9.1
Very High
1:00 PM9.1
Very High
2:00 PM7.9
Very High
3:00 PM5.8
High
4:00 PM3.6
Moderate
5:00 PM1.7
Low
6:00 PM0.6
Low
7:00 PM0.1
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

May 25, 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 AM0.1
Low
7:00 AM0.6
Low
8:00 AM1.7
Low
9:00 AM3.7
Moderate
10:00 AM5.8
High
11:00 AM7.7
Very High
12:00 PM8.2
Very High
1:00 PM8.8
Very High
2:00 PM7.6
Very High
3:00 PM5.6
High
4:00 PM3.4
Moderate
5:00 PM1.7
Low
6:00 PM0.6
Low
7:00 PM0.1
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
  • Phoenix - 9.3
  • Chandler - 9.2
Data Source: National Oceanic and Atmospheric Administration (NOAA)