UV Index Today in Arlington, Texas (TX)

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

The UV Index in Arlington, Texas (TX) right now is 8.6. 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 8.9.

The maximum UV Index today in Arlington is expected to be 8.9 at 2:00 PM CDT,21 minutes from now. The maximum UV Index tomorrow is expected to be 8.4 at 1:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

May 22
8.9
2:00 PM CDT
Very High

Tomorrow

May 23
8.4
1:00 PM CDT
Very High

UV Index Today Hourly

May 22

Sun intensity in Arlington, Texas (TX) is at its highest today at 2:00 PM CDT, registering UV Index 8.9 (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 PM00.10.51.53.45.57.58.68.97.75.73.41.60.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

May 23

Arlington, Texas (TX) sees Very High-risk UV conditions tomorrow, with the index reaching8.4 around 1:00 PM CDT.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)00.51.53.45.47.58.48.163.21.70.60.20
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
Low
8:00 AM0.3
Low
9:00 AM1
Low
10:00 AM1.4
Low
11:00 AM3.2
Moderate
12:00 PM5.5
High
1:00 PM6.6
High
2:00 PM7.5
Very High
3:00 PM6.6
High
4:00 PM4.4
Moderate
5:00 PM1.5
Low
6:00 PM1.1
Low
7:00 PM0.4
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 AM1.5
Low
10:00 AM3.4
Moderate
11:00 AM5.5
High
12:00 PM7.5
Very High
1:00 PM8.6
Very High
2:00 PM8.9
Very High
3:00 PM7.7
Very High
4:00 PM5.7
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 AM0.5
Low
9:00 AM1.5
Low
10:00 AM3.4
Moderate
11:00 AM5.4
Moderate
12:00 PM7.5
Very High
1:00 PM8.4
Very High
2:00 PM8.1
Very High
3:00 PM6
High
4:00 PM3.2
Moderate
5:00 PM1.7
Low
6:00 PM0.6
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 AM0.5
Low
9:00 AM1.5
Low
10:00 AM3.1
Moderate
11:00 AM5.5
High
12:00 PM8
Very High
1:00 PM9.2
Very High
2:00 PM9.2
Very High
3:00 PM8
Very High
4:00 PM5.9
High
5:00 PM3.6
Moderate
6:00 PM1.7
Low
7:00 PM0.5
Low
8:00 PM0.1
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 AM1.4
Low
10:00 AM2.2
Low
11:00 AM5.7
High
12:00 PM7.6
Very High
1:00 PM8.7
Very High
2:00 PM8.9
Very High
3:00 PM7.9
Very High
4:00 PM5.8
High
5:00 PM3.5
Moderate
6:00 PM1.7
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
  • Fort Worth - 8.9
Data Source: National Oceanic and Atmospheric Administration (NOAA)