UV Index Today in Austin, Texas (TX)

Tuesday, April 7, 2026 - 3:46 AM CDT (GMT-5)

The UV Index in Austin, Texas (TX) right now is 0. This reading was last updated at 3:00 AM CDT, about 46 minutes ago. The UV Index at 4:00 AM CDT, in about 13 minutes from now, is expected to be 0.

The maximum UV Index today in Austin is expected to be 8.7 at 2:00 PM CDT, 10 hours and 13 minutes from now. The maximum UV Index tomorrow is expected to be 7.3 at 1:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

April 7
8.7
2:00 PM CDT
Very High

Tomorrow

April 8
7.3
1:00 PM CDT
High

UV Index Today Hourly

April 7

Data shows Austin, Texas (TX)'s UV Index climbing to 8.7 today, peaking at 2:00 PM CDT under Very High conditions.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5) Now: 3:46 AM00.21.12.85.17.57.28.77.44.52.81.20.30
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

April 8

Data shows Austin, Texas (TX)'s UV Index climbing to 7.3 tomorrow, peaking at 1:00 PM CDT under High conditions.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5) 00.21.12.64.97.27.36.32.92.21.10.70.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

April 6, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.2
Low
9:00 AM 1.1
Low
10:00 AM 2.8
Moderate
11:00 AM 5.2
Moderate
12:00 PM 7.3
High
1:00 PM 8.7
Very High
2:00 PM 8.7
Very High
3:00 PM 7.5
Very High
4:00 PM 5.5
High
5:00 PM 3
Moderate
6:00 PM 1.2
Low
7:00 PM 0.3
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 7, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.2
Low
9:00 AM 1.1
Low
10:00 AM 2.8
Moderate
11:00 AM 5.1
Moderate
12:00 PM 7.5
Very High
1:00 PM 7.2
High
2:00 PM 8.7
Very High
3:00 PM 7.4
High
4:00 PM 4.5
Moderate
5:00 PM 2.8
Moderate
6:00 PM 1.2
Low
7:00 PM 0.3
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 8, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.2
Low
9:00 AM 1.1
Low
10:00 AM 2.6
Moderate
11:00 AM 4.9
Moderate
12:00 PM 7.2
High
1:00 PM 7.3
High
2:00 PM 6.3
High
3:00 PM 2.9
Moderate
4:00 PM 2.2
Low
5:00 PM 1.1
Low
6:00 PM 0.7
Low
7:00 PM 0.1
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 9, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.1
Low
9:00 AM 0.4
Low
10:00 AM 1.3
Low
11:00 AM 2.8
Moderate
12:00 PM 4.9
Moderate
1:00 PM 8
Very High
2:00 PM 8.7
Very High
3:00 PM 7.2
High
4:00 PM 4.8
Moderate
5:00 PM 2.3
Low
6:00 PM 1
Low
7:00 PM 0.2
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low

April 10, 2026
Time UV Index Risk
12:00 AM 0
Low
1:00 AM 0
Low
2:00 AM 0
Low
3:00 AM 0
Low
4:00 AM 0
Low
5:00 AM 0
Low
6:00 AM 0
Low
7:00 AM 0
Low
8:00 AM 0.2
Low
9:00 AM 1.1
Low
10:00 AM 1.7
Low
11:00 AM 2.7
Moderate
12:00 PM 5
Moderate
1:00 PM 5.7
High
2:00 PM 5.5
High
3:00 PM 7.8
Very High
4:00 PM 5.5
High
5:00 PM 2.9
Moderate
6:00 PM 1.2
Low
7:00 PM 0.3
Low
8:00 PM 0
Low
9:00 PM 0
Low
10:00 PM 0
Low
11:00 PM 0
Low
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
Data Source: National Oceanic and Atmospheric Administration (NOAA)