UV Index Today in Gilbert, Arizona (AZ)

Saturday, August 8, 2026 -8:49 AM MST (GMT-7)

The UV Index in Gilbert, Arizona (AZ) right now is 1.6. This reading was last updated at 8:00 AM MST, about 49 minutes ago. The UV Index at9:00 AM MST, in about 10 minutes from now, is expected to be 3.6.

The maximum UV Index today in Gilbert is expected to be 9.6 at 12:00 PM MST,3 hours and 10 minutes from now. The maximum UV Index tomorrow is expected to be 9.5 at 12:00 PM MST.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

August 8
9.6
12:00 PM MST
Very High

Tomorrow

August 9
9.5
12:00 PM MST
Very High

UV Index Today Hourly

August 8

Sun intensity in Gilbert, Arizona (AZ) is at its highest today at 12:00 PM MST, registering UV Index 9.6 (Very High risk).

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMMountain Standard Time (MST, GMT-7)Now: 8:49 AM00.51.63.668.39.69.68.25.83.31.40.40
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 9

Weather models predict UV Index 9.5 for Gilbert, Arizona (AZ) tomorrow, peaking near 12:00 PM MST - Very High risk level.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMMountain Standard Time (MST, GMT-7)00.51.63.55.98.19.59.47.95.73.31.40.40
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 7, 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 AM0.5
Low
8:00 AM1.7
Low
9:00 AM3.7
Moderate
10:00 AM6.3
High
11:00 AM8.7
Very High
12:00 PM10.1
Very High
1:00 PM10.1
Very High
2:00 PM8.6
Very High
3:00 PM5.9
High
4:00 PM3.5
Moderate
5:00 PM1.5
Low
6:00 PM0.4
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

August 8, 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 AM0.5
Low
8:00 AM1.6
Low
9:00 AM3.6
Moderate
10:00 AM6
High
11:00 AM8.3
Very High
12:00 PM9.6
Very High
1:00 PM9.6
Very High
2:00 PM8.2
Very High
3:00 PM5.8
High
4:00 PM3.3
Moderate
5:00 PM1.4
Low
6:00 PM0.4
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

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

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

August 11, 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 AM0.4
Low
8:00 AM1.4
Low
9:00 AM3.3
Moderate
10:00 AM5.7
High
11:00 AM7.9
Very High
12:00 PM9.4
Very High
1:00 PM9.3
Very High
2:00 PM7.9
Very High
3:00 PM5.6
High
4:00 PM3.2
Moderate
5:00 PM1.4
Low
6:00 PM0.4
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
  • Mesa - 9.6
  • Chandler - 9.6
  • Phoenix - 9.6
Data Source: National Oceanic and Atmospheric Administration (NOAA)