UV Index for Hermiston, OR

Current Hermiston UV Index

0 (Low)

Last Updated 8 minutes ago

Hourly Hermiston UV Index

The hourly Hermiston, OR UV Index forecast for Saturday, April 19th, 2025.

5 Day Hourly Hermiston UV Index Forecast

Last Updated 19 hours ago

The UV index forecast for the next five days in Hermiston, OR has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Hermiston over the next five days will be 5.8 on Saturday, April 19th at 1:00 pm.

The UV index forecast for Saturday, April 19th in Hermiston, OR is below.

Time UV Index Risk
7am 0.1
Low
8am 0.3
Low
9am 1.3
Low
10am 2.6
Low
11am 4.2
Moderate
12pm 5.4
Moderate
1pm 5.8
Moderate
2pm 5.3
Moderate
3pm 4.2
Moderate
4pm 2.8
Low
5pm 1.6
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, April 20th in Hermiston, 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 0.2
Low
8am 0.7
Low
9am 1.5
Low
10am 2.8
Low
11am 4.2
Moderate
12pm 5.1
Moderate
1pm 5.4
Moderate
2pm 5
Moderate
3pm 4
Moderate
4pm 2.7
Low
5pm 1.4
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, April 21st in Hermiston, 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 0.2
Low
8am 0.6
Low
9am 1.6
Low
10am 2.8
Low
11am 4.1
Moderate
12pm 5.2
Moderate
1pm 5.5
Moderate
2pm 5.1
Moderate
3pm 4.1
Moderate
4pm 2.8
Low
5pm 1.5
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, April 22nd in Hermiston, 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