UV Index Today in Las Vegas, Nevada (NV)

Wednesday, July 15, 2026 -7:24 AM PDT (GMT-7)

The UV Index in Las Vegas, Nevada (NV) right now is 0.3. This reading was last updated at 7:00 AM PDT, about 24 minutes ago. The UV Index at8:00 AM PDT, in about 35 minutes from now, is expected to be 0.6.

The maximum UV Index today in Las Vegas is expected to be 11.4 at 1:00 PM PDT,5 hours and 35 minutes from now. The maximum UV Index tomorrow is expected to be 11.3 at 1:00 PM PDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

July 15
11.4
1:00 PM PDT
Extreme

Tomorrow

July 16
11.3
1:00 PM PDT
Extreme

UV Index Today Hourly

July 15

The sun will be strongest in Las Vegas, Nevada (NV) around 1:00 PM PDT today, with a UV Index of 11.4 (Extreme risk).

0246810126 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)Now: 7:24 AM00.30.63.46.89.411.111.410.27.85.12.610.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

July 16

The sun will be strongest in Las Vegas, Nevada (NV) around 1:00 PM PDT tomorrow, with a UV Index of 11.3 (Extreme risk).

0246810126 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMPacific Daylight Time (PDT, GMT-7)00.61.94.16.89.31111.3107.852.60.90.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

July 14, 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 AM0.6
Low
8:00 AM1.8
Low
9:00 AM3.7
Moderate
10:00 AM5.2
Moderate
11:00 AM2.9
Moderate
12:00 PM8.5
Very High
1:00 PM7.3
High
2:00 PM9
Very High
3:00 PM6.6
High
4:00 PM4.3
Moderate
5:00 PM2.4
Low
6:00 PM0.9
Low
7:00 PM0.2
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

July 15, 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 AM0.6
Low
9:00 AM3.4
Moderate
10:00 AM6.8
High
11:00 AM9.4
Very High
12:00 PM11.1
Extreme
1:00 PM11.4
Extreme
2:00 PM10.2
Very High
3:00 PM7.8
Very High
4:00 PM5.1
Moderate
5:00 PM2.6
Moderate
6:00 PM1
Low
7:00 PM0.2
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

July 16, 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 AM0.6
Low
8:00 AM1.9
Low
9:00 AM4.1
Moderate
10:00 AM6.8
High
11:00 AM9.3
Very High
12:00 PM11
Extreme
1:00 PM11.3
Extreme
2:00 PM10
Very High
3:00 PM7.8
Very High
4:00 PM5
Moderate
5:00 PM2.6
Moderate
6:00 PM0.9
Low
7:00 PM0.2
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

July 17, 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 AM1.7
Low
9:00 AM3.6
Moderate
10:00 AM2.4
Low
11:00 AM2.3
Low
12:00 PM3.3
Moderate
1:00 PM2.2
Low
2:00 PM1.6
Low
3:00 PM1.8
Low
4:00 PM2.3
Low
5:00 PM1.8
Low
6:00 PM0.7
Low
7:00 PM0.2
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

July 18, 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 AM0.2
Low
9:00 AM1.1
Low
10:00 AM4
Moderate
11:00 AM8
Very High
12:00 PM10.3
Very High
1:00 PM11.2
Extreme
2:00 PM9.9
Very High
3:00 PM7.2
High
4:00 PM4.1
Moderate
5:00 PM2.5
Moderate
6:00 PM0.9
Low
7:00 PM0.2
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 - 11.3
  • Henderson - 11.3
Data Source: National Oceanic and Atmospheric Administration (NOAA)