UV Index Today in Huntsville, Alabama (AL)

Sunday, September 20, 2026 -11:22 AM CDT (GMT-5)

The UV Index in Huntsville, Alabama (AL) right now is 6. This reading was last updated at 11:00 AM CDT, about 22 minutes ago. The UV Index at12:00 PM CDT, in about 37 minutes from now, is expected to be 7.6.

The maximum UV Index today in Huntsville is expected to be 7.9 at 1:00 PM CDT,1 hour and 37 minutes from now. The maximum UV Index tomorrow is expected to be 6.7 at 12:00 PM CDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

September 20
7.9
1:00 PM CDT
Very High

Tomorrow

September 21
6.7
12:00 PM CDT
High

UV Index Today Hourly

September 20

The sun will be strongest in Huntsville, Alabama (AL) around 1:00 PM CDT today, with a UV Index of 7.9 (Very High risk).

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMCentral Daylight Time (CDT, GMT-5)Now: 11:22 AM00.51.83.867.67.96.84.92.71.10.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

September 21

Data shows Huntsville, Alabama (AL)'s UV Index climbing to 6.7 tomorrow, peaking at12:00 PM CDT under High conditions.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMCentral Daylight Time (CDT, GMT-5)00.51.73.24.96.76.34.84.32.50.80.10
Data Source: National Oceanic and Atmospheric Administration (NOAA)

5 Day UV Index Forecast

September 19, 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 AM0.6
Low
9:00 AM1.8
Low
10:00 AM3.9
Moderate
11:00 AM6.1
High
12:00 PM7.6
Very High
1:00 PM8.1
Very High
2:00 PM7
High
3:00 PM4.9
Moderate
4:00 PM2.6
Moderate
5:00 PM1.2
Low
6:00 PM0.3
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 20, 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 AM1.8
Low
10:00 AM3.8
Moderate
11:00 AM6
High
12:00 PM7.6
Very High
1:00 PM7.9
Very High
2:00 PM6.8
High
3:00 PM4.9
Moderate
4:00 PM2.7
Moderate
5:00 PM1.1
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

September 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 AM0.5
Low
9:00 AM1.7
Low
10:00 AM3.2
Moderate
11:00 AM4.9
Moderate
12:00 PM6.7
High
1:00 PM6.3
High
2:00 PM4.8
Moderate
3:00 PM4.3
Moderate
4:00 PM2.5
Moderate
5:00 PM0.8
Low
6:00 PM0.1
Low
7:00 PM0
Low
8:00 PM0
Low
9:00 PM0
Low
10:00 PM0
Low
11:00 PM0
Low

September 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
Low
8:00 AM0.5
Low
9:00 AM1.4
Low
10:00 AM3
Moderate
11:00 AM5.1
Moderate
12:00 PM6.9
High
1:00 PM7.3
High
2:00 PM6.4
High
3:00 PM4.6
Moderate
4:00 PM2.6
Moderate
5:00 PM0.9
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

September 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 AM1.6
Low
10:00 AM3.4
Moderate
11:00 AM5.4
Moderate
12:00 PM6.9
High
1:00 PM7.3
High
2:00 PM6.5
High
3:00 PM3.1
Moderate
4:00 PM0.7
Low
5:00 PM0.3
Low
6:00 PM0.1
Low
7:00 PM0
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)