UV Index for Littleton, CO

Current Littleton UV Index

0 (Low)

Last Updated 11 minutes ago

Hourly Littleton UV Index

The hourly Littleton, CO UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Littleton UV Index Forecast

Last Updated 11 hours ago

The UV index forecast for the next five days in Littleton, CO has 3 days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in Littleton over the next five days will be 12.7 on Monday, June 16th at 1:00 pm.

The UV index forecast for Sunday, June 15th in Littleton, CO is below.

Time UV Index Risk

The UV index forecast for Monday, June 16th 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 0.6
Low
8am 1.8
Low
9am 4
Moderate
10am 6.8
High
11am 9.8
Very High
12pm 12
Extreme
1pm 12.7
Extreme
2pm 11.3
Extreme
3pm 8.9
Very High
4pm 5.4
Moderate
5pm 3.8
Moderate
6pm 1.8
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th 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 0.5
Low
8am 1.6
Low
9am 3.4
Moderate
10am 5.8
Moderate
11am 8.1
Very High
12pm 6.1
High
1pm 6.8
High
2pm 8.3
Very High
3pm 4.5
Moderate
4pm 5.6
Moderate
5pm 1.7
Low
6pm 1.4
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 18th 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 0.5
Low
8am 1.7
Low
9am 3.7
Moderate
10am 6.4
High
11am 9.1
Very High
12pm 11.2
Extreme
1pm 12
Extreme
2pm 11.3
Extreme
3pm 9.3
Very High
4pm 6.5
High
5pm 3.7
Moderate
6pm 1.6
Low
7pm 0.5
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th 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