UV Index Today in Austin, Texas (TX)

Saturday, August 8, 2026 -11:53 AM CDT (GMT-5)

The UV Index in Austin, Texas (TX) right now is 6.4. This reading was last updated at 11:00 AM CDT, about 53 minutes ago. The UV Index at12:00 PM CDT, in about 6 minutes from now, is expected to be 9.

The maximum UV Index today in Austin is expected to be 10.7 at 2:00 PM CDT,2 hours and 6 minutes from now. The maximum UV Index tomorrow is expected to be 10.7 at 1:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

August 8
10.7
2:00 PM CDT
Extreme

Tomorrow

August 9
10.7
1:00 PM CDT
Extreme

UV Index Today Hourly

August 8

Data shows Austin, Texas (TX)'s UV Index climbing to 10.7 today, peaking at2:00 PM CDT under Extreme conditions.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)Now: 11:53 AM00.41.63.76.4910.610.79.26.63.91.70.50
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

August 9

Data shows Austin, Texas (TX)'s UV Index climbing to 10.7 tomorrow, peaking at1:00 PM CDT under Extreme conditions.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PM8 PMCentral Daylight Time (CDT, GMT-5)00.41.73.86.69.210.710.79.26.52.30.60.10
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
Low
8:00 AM0.5
Low
9:00 AM1.7
Low
10:00 AM3.9
Moderate
11:00 AM6.7
High
12:00 PM9.3
Very High
1:00 PM11
Extreme
2:00 PM11
Extreme
3:00 PM9.4
Very High
4:00 PM6.1
High
5:00 PM2.2
Low
6:00 PM0.2
Low
7:00 PM0
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
Low
8:00 AM0.4
Low
9:00 AM1.6
Low
10:00 AM3.7
Moderate
11:00 AM6.4
High
12:00 PM9
Very High
1:00 PM10.6
Extreme
2:00 PM10.7
Extreme
3:00 PM9.2
Very High
4:00 PM6.6
High
5:00 PM3.9
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

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
Low
8:00 AM0.4
Low
9:00 AM1.7
Low
10:00 AM3.8
Moderate
11:00 AM6.6
High
12:00 PM9.2
Very High
1:00 PM10.7
Extreme
2:00 PM10.7
Extreme
3:00 PM9.2
Very High
4:00 PM6.5
High
5:00 PM2.3
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
Low
8:00 AM0.4
Low
9:00 AM1.7
Low
10:00 AM3.9
Moderate
11:00 AM6.7
High
12:00 PM9.4
Very High
1:00 PM11
Extreme
2:00 PM10.9
Extreme
3:00 PM9.4
Very High
4:00 PM6.8
High
5:00 PM3.9
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

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
Low
8:00 AM0.4
Low
9:00 AM1.6
Low
10:00 AM3.8
Moderate
11:00 AM6.6
High
12:00 PM9.2
Very High
1:00 PM10.9
Extreme
2:00 PM10.9
Extreme
3:00 PM9.4
Very High
4:00 PM6.8
High
5:00 PM3.9
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
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

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