UV Index for Denver, CO

Current Denver UV Index

1.4 (Low)

Last Updated 53 minutes ago

Hourly Denver UV Index

The hourly Denver, CO UV Index forecast for Friday, April 25th, 2025.

5 Day Hourly Denver UV Index Forecast

Last Updated 4 hours ago

The UV index forecast for the next five days in Denver, CO has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Denver over the next five days will be 9.4 on Sunday, April 27th at 1:00 pm.

The UV index forecast for Friday, April 25th in Denver, CO is below.

Time UV Index Risk
5pm 0.5
Low
6pm 0.3
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, April 26th in Denver, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 0.9
Low
9am 2.4
Low
10am 4.5
Moderate
11am 6.8
High
12pm 8.5
Very High
1pm 9.2
Very High
2pm 8.5
Very High
3pm 6.6
High
4pm 4.2
Moderate
5pm 1.6
Low
6pm 0.3
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, April 27th in Denver, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 1
Low
9am 2.5
Low
10am 4.6
Moderate
11am 6.9
High
12pm 8.6
Very High
1pm 9.4
Very High
2pm 8.7
Very High
3pm 7
High
4pm 4.6
Moderate
5pm 2.1
Low
6pm 1
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 28th in Denver, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0.2
Low
8am 0.8
Low
9am 1.6
Low
10am 3.8
Moderate
11am 5.8
Moderate
12pm 7.4
High
1pm 7.7
High
2pm 4.2
Moderate
3pm 3.4
Moderate
4pm 2.4
Low
5pm 1.6
Low
6pm 0.8
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, April 29th in Denver, CO is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
View Historical UV Index Data