UV Index for Littleton, CO

Current Littleton UV Index

0 (Low)

Last Updated 20 minutes ago

Hourly Littleton UV Index

The hourly Littleton, CO UV Index forecast for Thursday, May 22nd, 2025.

5 Day Hourly Littleton UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Littleton, CO has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Littleton over the next five days will be 10.9 on Saturday, May 24th at 1:00 pm.

The UV index forecast for Thursday, May 22nd in Littleton, CO is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Friday, May 23rd in Littleton, 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 0.4
Low
8am 1.4
Low
9am 3
Moderate
10am 5.5
Moderate
11am 8.3
Very High
12pm 10.1
Very High
1pm 10.7
Very High
2pm 9.7
Very High
3pm 7.7
High
4pm 5.8
Moderate
5pm 3.4
Moderate
6pm 1.5
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 24th in Littleton, 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 0.4
Low
8am 1.4
Low
9am 2.8
Low
10am 5.7
Moderate
11am 8.3
Very High
12pm 10.2
Very High
1pm 10.9
Very High
2pm 10.1
Very High
3pm 5.2
Moderate
4pm 2.2
Low
5pm 1
Low
6pm 0.5
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 25th in Littleton, 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 0.3
Low
8am 1
Low
9am 1.4
Low
10am 3.5
Moderate
11am 7.1
High
12pm 7.2
High
1pm 8
Very High
2pm 6.5
High
3pm 2.5
Low
4pm 1
Low
5pm 2.8
Low
6pm 0.7
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, May 26th in Littleton, 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