UV Index for Pittsburgh, PA

Current Pittsburgh UV Index

0 (Low)

Last Updated 39 minutes ago

Hourly Pittsburgh UV Index

The hourly Pittsburgh, PA UV Index forecast for Wednesday, June 18th, 2025.

5 Day Hourly Pittsburgh UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in Pittsburgh, PA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Pittsburgh over the next five days will be 10 on Thursday, June 19th at 2:00 pm.

The UV index forecast for Wednesday, June 18th in Pittsburgh, PA is below.

Time UV Index Risk
7am 0.1
Low
8am 0.8
Low
9am 1.8
Low
10am 4.5
Moderate
11am 6.6
High
12pm 5.9
Moderate
1pm 9.8
Very High
2pm 7.6
High
3pm 7
High
4pm 6.3
High
5pm 3.6
Moderate
6pm 1.6
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Pittsburgh, PA 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 1.1
Low
9am 2.5
Low
10am 4.1
Moderate
11am 6.8
High
12pm 7.7
High
1pm 5.4
Moderate
2pm 10
Very High
3pm 3.3
Moderate
4pm 1.4
Low
5pm 1.4
Low
6pm 1.5
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, June 20th in Pittsburgh, PA 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 2.3
Low
10am 4.2
Moderate
11am 6.5
High
12pm 8.4
Very High
1pm 9.5
Very High
2pm 6.6
High
3pm 7
High
4pm 5.7
Moderate
5pm 3.7
Moderate
6pm 1.8
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, June 21st in Pittsburgh, PA 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 1.1
Low
View Historical UV Index Data