UV Index for Salt Lake City, UT

Current Salt Lake City UV Index

0.3 (Low)

Last Updated 32 minutes ago

Hourly Salt Lake City UV Index

The hourly Salt Lake City, UT UV Index forecast for Tuesday, October 14th, 2025.

5 Day Hourly Salt Lake City UV Index Forecast

Last Updated 21 hours ago

The UV index forecast for the next five days in Salt Lake City, UT has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Salt Lake City over the next five days will be 4.2 on Tuesday, October 14th at 1:00 pm.

The UV index forecast for Tuesday, October 14th in Salt Lake City, UT is below.

Time UV Index Risk
10am 1
Low
11am 2.2
Low
12pm 3.5
Moderate
1pm 4.2
Moderate
2pm 4
Moderate
3pm 2.5
Low
4pm 1.4
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, October 15th in Salt Lake City, 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
Low
8am 0
Low
9am 0
Low
10am 0.4
Low
11am 1.2
Low
12pm 1.1
Low
1pm 3.7
Moderate
2pm 4
Moderate
3pm 3.1
Moderate
4pm 1.4
Low
5pm 0.8
Low
6pm 0.2
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, October 16th in Salt Lake City, 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
Low
8am 0
Low
9am 0.3
Low
10am 1
Low
11am 2.2
Low
12pm 3
Moderate
1pm 3
Moderate
2pm 3.5
Moderate
3pm 2.5
Low
4pm 1.5
Low
5pm 1
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 Friday, October 17th in Salt Lake City, 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
View Historical UV Index Data