UV Index for Walden, CO

Current Walden UV Index

0 (Low)

Last Updated 39 minutes ago

Hourly Walden UV Index

The hourly Walden, CO UV Index forecast for Wednesday, September 17th, 2025.

5 Day Hourly Walden UV Index Forecast

Last Updated 9 hours ago

The UV index forecast for the next five days in Walden, CO has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Walden over the next five days will be 8 on Friday, September 19th at 1:00 pm.

The UV index forecast for Wednesday, September 17th in Walden, CO is below.

Time UV Index Risk
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, September 18th in Walden, 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
Low
8am 0.4
Low
9am 1.3
Low
10am 3
Moderate
11am 5.1
Moderate
12pm 7
High
1pm 7.9
High
2pm 7.4
High
3pm 5.8
Moderate
4pm 3.6
Moderate
5pm 1.7
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Walden, 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
Low
8am 0.4
Low
9am 1.4
Low
10am 3.2
Moderate
11am 5.4
Moderate
12pm 7.2
High
1pm 8
Very High
2pm 7.4
High
3pm 5.8
Moderate
4pm 3.6
Moderate
5pm 1.6
Low
6pm 0.5
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in Walden, 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
Low
8am 0.3
Low
9am 1.2
Low
10am 2.7
Low
11am 5
Moderate
12pm 6.9
High
1pm 7.6
High
2pm 7.1
High
3pm 5.2
Moderate
4pm 3.3
Moderate
5pm 1.6
Low
6pm 0.4
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in Walden, 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