UV Index Today in Las Vegas, Nevada (NV)

Saturday, August 8, 2026 -9:57 AM PDT (GMT-7)

The UV Index in Las Vegas, Nevada (NV) right now is 3.2. This reading was last updated at 9:00 AM PDT, about 57 minutes ago. The UV Index at10:00 AM PDT, in about 2 minutes from now, is expected to be 5.7.

The maximum UV Index today in Las Vegas is expected to be 9.7 at 1:00 PM PDT,3 hours and 2 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 8
9.7
1:00 PM PDT
Very High

Tomorrow

August 9
9.5
1:00 PM PDT
Very High

UV Index Today Hourly

August 8

The sun will be strongest in Las Vegas, Nevada (NV) around 1:00 PM PDT today, with a UV Index of 9.7 (Very High risk).

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)Now: 9:57 AM00.41.43.25.789.59.78.66.54.11.90.70.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 9

The sun will be strongest in Las Vegas, Nevada (NV) around 1:00 PM PDT tomorrow, with a UV Index of 9.5 (Very High risk).

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)00.41.33.15.57.89.39.58.46.33.91.80.60.10
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 AM0.4
Low
8:00 AM1.3
Low
9:00 AM3.3
Moderate
10:00 AM5.7
High
11:00 AM8
Very High
12:00 PM9.6
Very High
1:00 PM9.9
Very High
2:00 PM9
Very High
3:00 PM6.8
High
4:00 PM4.2
Moderate
5:00 PM1.9
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

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 AM3.2
Moderate
10:00 AM5.7
High
11:00 AM8
Very High
12:00 PM9.5
Very High
1:00 PM9.7
Very High
2:00 PM8.6
Very High
3:00 PM6.5
High
4:00 PM4.1
Moderate
5:00 PM1.9
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 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 AM3.1
Moderate
10:00 AM5.5
High
11:00 AM7.8
Very High
12:00 PM9.3
Very High
1:00 PM9.5
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 PM0.6
Low
7:00 PM0.1
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 AM3.2
Moderate
10:00 AM5.4
Moderate
11:00 AM7.6
Very High
12:00 PM8.9
Very High
1:00 PM9.7
Very High
2:00 PM8.6
Very High
3:00 PM6.4
High
4:00 PM4
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 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 AM0.2
Low
8:00 AM1
Low
9:00 AM2.4
Low
10:00 AM4.6
Moderate
11:00 AM7.2
High
12:00 PM8.4
Very High
1:00 PM8.9
Very High
2:00 PM5.7
High
3:00 PM5.4
Moderate
4:00 PM3.1
Moderate
5:00 PM1.7
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
  • North Las Vegas - 9.6
  • Henderson - 9.7
Data Source: National Oceanic and Atmospheric Administration (NOAA)