UV Index Today in Henderson, Nevada (NV)

Friday, August 7, 2026 -11:15 AM PDT (GMT-7)

The UV Index in Henderson, Nevada (NV) right now is 8. This reading was last updated at 11:00 AM PDT, about 15 minutes ago. The UV Index at12:00 PM PDT, in about 44 minutes from now, is expected to be 9.6.

The maximum UV Index today in Henderson is expected to be 9.9 at 1:00 PM PDT,1 hour and 44 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 7
9.9
1:00 PM PDT
Very High

Tomorrow

August 8
9.5
1:00 PM PDT
Very High

UV Index Today Hourly

August 7

UV levels in Henderson, Nevada (NV) are projected to top out at 9.9 today, hitting Very High risk near 1:00 PM PDT.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)Now: 11:15 AM00.41.43.25.689.69.98.86.74.220.70.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 8

Sun exposure in Henderson, Nevada (NV) reaches Very High risk levels tomorrow, with a peak UV Index of 9.5 at 1:00 PM PDT.

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)00.41.43.35.88.19.39.58.56.541.90.60.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

August 6, 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 AM1.5
Low
9:00 AM3.4
Moderate
10:00 AM5.9
High
11:00 AM8.3
Very High
12:00 PM9.9
Very High
1:00 PM10.2
Very High
2:00 PM9
Very High
3:00 PM6.8
High
4:00 PM4.2
Moderate
5:00 PM2
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

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 AM0.4
Low
8:00 AM1.4
Low
9:00 AM3.2
Moderate
10:00 AM5.6
High
11:00 AM8
Very High
12:00 PM9.6
Very High
1:00 PM9.9
Very High
2:00 PM8.8
Very High
3:00 PM6.7
High
4:00 PM4.2
Moderate
5:00 PM2
Low
6:00 PM0.7
Low
7:00 PM0.1
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 AM0.4
Low
8:00 AM1.4
Low
9:00 AM3.3
Moderate
10:00 AM5.8
High
11:00 AM8.1
Very High
12:00 PM9.3
Very High
1:00 PM9.5
Very High
2:00 PM8.5
Very High
3:00 PM6.5
High
4:00 PM4
Moderate
5:00 PM1.9
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

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 AM0.4
Low
8:00 AM1.3
Low
9:00 AM3.2
Moderate
10:00 AM5.6
High
11:00 AM7.9
Very High
12:00 PM9.4
Very High
1:00 PM9.7
Very High
2:00 PM8.4
Very High
3:00 PM6.3
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 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 AM0.4
Low
8:00 AM1.3
Low
9:00 AM3.1
Moderate
10:00 AM5.3
Moderate
11:00 AM7.6
Very High
12:00 PM8.9
Very High
1:00 PM9.2
Very High
2:00 PM8.1
Very High
3:00 PM6.2
High
4:00 PM3.9
Moderate
5:00 PM1.7
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
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • North Las Vegas - 9.8
  • Las Vegas - 9.8
Data Source: National Oceanic and Atmospheric Administration (NOAA)