UV Index Today in Denver, Colorado (CO)

Tuesday, April 7, 2026 - 2:47 AM MDT (GMT-6)

The UV Index in Denver, Colorado (CO) right now is 0. This reading was last updated at 2:00 AM MDT, about 47 minutes ago. The UV Index at 3:00 AM MDT, in about 12 minutes from now, is expected to be 0.

The maximum UV Index today in Denver is expected to be 7.1 at 1:00 PM MDT, 10 hours and 12 minutes from now. The maximum UV Index tomorrow is expected to be 7 at 1:00 PM MDT.

Data Source: National Oceanic and Atmospheric Administration (NOAA)

Today

April 7
7.1
1:00 PM MDT
High

Tomorrow

April 8
7
1:00 PM MDT
High

UV Index Today Hourly

April 7

Today in Denver, Colorado (CO), the UV Index is expected to reach up to 7.1 around 1:00 PM MDT, placing it in the High risk category for sun exposure.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMMountain Daylight Time (MDT, GMT-6) Now: 2:47 AM00.40.92.335.57.15.75.231.50.20
Data Source: National Oceanic and Atmospheric Administration (NOAA)

UV Index Tomorrow Hourly

April 8

Sun exposure in Denver, Colorado (CO) reaches High risk levels tomorrow, with a peak UV Index of 7 at 1:00 PM MDT.

02468107 AM8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM7 PMMountain Daylight Time (MDT, GMT-6) 00.61.73.35.16.673.82.81.30.30.30
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 0.5
Low
9:00 AM 1.6
Low
10:00 AM 3
Moderate
11:00 AM 4.7
Moderate
12:00 PM 6.1
High
1:00 PM 6.9
High
2:00 PM 6.7
High
3:00 PM 5.4
Moderate
4:00 PM 3.3
Moderate
5:00 PM 1.6
Low
6:00 PM 0.5
Low
7:00 PM 0
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 0.4
Low
9:00 AM 0.9
Low
10:00 AM 2.3
Low
11:00 AM 3
Moderate
12:00 PM 5.5
High
1:00 PM 7.1
High
2:00 PM 5.7
High
3:00 PM 5.2
Moderate
4:00 PM 3
Moderate
5:00 PM 1.5
Low
6:00 PM 0.2
Low
7:00 PM 0
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 0.6
Low
9:00 AM 1.7
Low
10:00 AM 3.3
Moderate
11:00 AM 5.1
Moderate
12:00 PM 6.6
High
1:00 PM 7
High
2:00 PM 3.8
Moderate
3:00 PM 2.8
Moderate
4:00 PM 1.3
Low
5:00 PM 0.3
Low
6:00 PM 0.3
Low
7:00 PM 0
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 0.6
Low
9:00 AM 1.6
Low
10:00 AM 3.4
Moderate
11:00 AM 5.2
Moderate
12:00 PM 6.4
High
1:00 PM 5.1
Moderate
2:00 PM 4.4
Moderate
3:00 PM 4.6
Moderate
4:00 PM 3.1
Moderate
5:00 PM 1.2
Low
6:00 PM 0.2
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 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 0.1
Low
8:00 AM 0.5
Low
9:00 AM 1.7
Low
10:00 AM 3.4
Moderate
11:00 AM 4.9
Moderate
12:00 PM 6.2
High
1:00 PM 6.9
High
2:00 PM 6.3
High
3:00 PM 5
Moderate
4:00 PM 1.5
Low
5:00 PM 0.5
Low
6:00 PM 0.5
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
Data Source: National Oceanic and Atmospheric Administration (NOAA)

Nearby Places

Maximum UV Index Today
  • Aurora - 7.2
Data Source: National Oceanic and Atmospheric Administration (NOAA)