UV Index for Riverton, UT

Current Riverton UV Index

4.6 (Moderate)

Last Updated 57 minutes ago

Hourly Riverton UV Index

The hourly Riverton, UT UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Riverton UV Index Forecast

Last Updated 22 hours ago

The UV index forecast for the next five days in Riverton, UT has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Riverton over the next five days will be 11 on Monday, June 16th at 1:00 pm.

The UV index forecast for Sunday, June 15th in Riverton, UT is below.

Time UV Index Risk
11am 7
High
12pm 9.2
Very High
1pm 10.4
Very High
2pm 10.3
Very High
3pm 9
Very High
4pm 6.9
High
5pm 4.4
Moderate
6pm 2.3
Low
7pm 0.9
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, June 16th in Riverton, UT 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 2.6
Low
10am 5
Moderate
11am 7.6
High
12pm 9.8
Very High
1pm 11
Extreme
2pm 10.7
Very High
3pm 9.2
Very High
4pm 6.8
High
5pm 4.1
Moderate
6pm 1.7
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Riverton, UT 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 2.3
Low
10am 4.4
Moderate
11am 6.8
High
12pm 9
Very High
1pm 10.4
Very High
2pm 10.4
Very High
3pm 9.2
Very High
4pm 7
High
5pm 4.6
Moderate
6pm 2.4
Low
7pm 1
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 18th in Riverton, UT 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