UV Index for Portland, OR

Current Portland UV Index

0 (Low)

Last Updated 38 minutes ago

Hourly Portland UV Index

The hourly Portland, OR UV Index forecast for Tuesday, February 4th, 2025.

5 Day Hourly Portland UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Portland, OR has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Portland over the next five days will be 1.2 on Tuesday, February 4th at 12:00 pm.

The UV index forecast for Tuesday, February 4th in Portland, OR is below.

Time UV Index Risk

The UV index forecast for Wednesday, February 5th in Portland, OR 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 0.1
Low
9am 0.1
Low
10am 0.6
Low
11am 0.2
Low
12pm 0.6
Low
1pm 0.9
Low
2pm 0.9
Low
3pm 0.6
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, February 6th in Portland, OR 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 0.2
Low
10am 0.4
Low
11am 0.9
Low
12pm 0.8
Low
1pm 0.6
Low
2pm 0.5
Low
3pm 0.2
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, February 7th in Portland, OR 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 0.1
Low
9am 0.4
Low
10am 0.8
Low
11am 1
Low
12pm 0.9
Low
1pm 0.6
Low
2pm 0.3
Low
3pm 0.3
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, February 8th in Portland, OR is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
View Historical UV Index Data