UV Index Today in Dallas, Texas (TX)

Friday, May 22, 2026 -1:38 PMCDT (GMT-5)

The UV Index in Dallas, Texas (TX) right now is 8.1. This reading was last updated at 1:00 PM CDT, about 38 minutes ago. The UV Index at2:00 PM CDT, in about 21 minutes from now, is expected to be 7.5.

The maximum UV Index today in Dallas was 8.1 at 1:00 PM CDT,38 minutes ago. The maximum UV Index tomorrow is expected to be 8.3 at 2:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

May 22
8.1
1:00 PM CDT
Very High

Tomorrow

May 23
8.3
2:00 PM CDT
Very High

UV Index Today Hourly

May 22

The sun will be strongest in Dallas, Texas (TX) around 1:00 PM CDT today, with a UV Index of 8.1 (Very High risk).

02468106 AM7 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)Now: 1:38 PM00.10.51.63.45.67.48.17.57.35.63.41.60.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

May 23

UV Index tomorrow for Dallas, Texas (TX) reaches 8.3 at 2:00 PM CDT, representingVery High risk.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)00.41.43.35.26.77.98.34.72.91.20.40.20
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
Low
7:00 AM0.1
Low
8:00 AM0.3
Low
9:00 AM1.2
Low
10:00 AM2.5
Moderate
11:00 AM2.7
Moderate
12:00 PM5.5
High
1:00 PM7.4
High
2:00 PM5.1
Moderate
3:00 PM5.8
High
4:00 PM3.8
Moderate
5:00 PM2.2
Low
6:00 PM1.3
Low
7:00 PM0.5
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
Low
7:00 AM0.1
Low
8:00 AM0.5
Low
9:00 AM1.6
Low
10:00 AM3.4
Moderate
11:00 AM5.6
High
12:00 PM7.4
High
1:00 PM8.1
Very High
2:00 PM7.5
Very High
3:00 PM7.3
High
4:00 PM5.6
High
5:00 PM3.4
Moderate
6:00 PM1.6
Low
7:00 PM0.5
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
Low
7:00 AM0
Low
8:00 AM0.4
Low
9:00 AM1.4
Low
10:00 AM3.3
Moderate
11:00 AM5.2
Moderate
12:00 PM6.7
High
1:00 PM7.9
Very High
2:00 PM8.3
Very High
3:00 PM4.7
Moderate
4:00 PM2.9
Moderate
5:00 PM1.2
Low
6:00 PM0.4
Low
7:00 PM0.2
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
Low
7:00 AM0.1
Low
8:00 AM0.6
Low
9:00 AM1.7
Low
10:00 AM3.7
Moderate
11:00 AM6
High
12:00 PM7.1
High
1:00 PM7.2
High
2:00 PM8.1
Very High
3:00 PM7.8
Very High
4:00 PM5.8
High
5:00 PM3.5
Moderate
6:00 PM1.7
Low
7:00 PM0.5
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
Low
7:00 AM0.1
Low
8:00 AM0.6
Low
9:00 AM1.7
Low
10:00 AM3.3
Moderate
11:00 AM5.6
High
12:00 PM7.8
Very High
1:00 PM9
Very High
2:00 PM8.9
Very High
3:00 PM7.8
Very High
4:00 PM5.4
Moderate
5:00 PM3
Moderate
6:00 PM1.6
Low
7:00 PM0.3
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
  • Irving - 8
  • Plano - 8.8
Data Source: National Oceanic and Atmospheric Administration (NOAA)