Mount Vernon, Oregon, United States

Get the UV Index hourly forecast for today, tomorrow and the next 15 days for Mount Vernon, Oregon, United States, The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated hourly.

Current UV Index
11:55 am

Very High10

UV INDEX

Hourly UV Index Forecast for Today
June 7, 2025

0
6 am
0
7 am
0
8 am
4
9 am
6
10 am
8
11 am
10
12 pm
10
1 pm
9
2 pm
9
3 pm
8
4 pm
6
5 pm
4
6 pm
2
7 pm
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

As of 11:55 am today in Mount Vernon, Oregon, United States, the UV Index is currently at a Very High level of 10.

Summary of Hourly UV Index Forecast for Today and Tomorrow in Mount Vernon, Oregon, United States.

Today

Time Range UV Index Risk
6 am 0
Low
7 am 0
Low
8 am 0
Low
9 am 4
Moderate
10 am 6
High
11 am 8
Very High
12 pm 10
Very High
1 pm 10
Very High
2 pm 9
Very High
3 pm 9
Very High
4 pm 8
Very High
5 pm 6
High
6 pm 4
Moderate
7 pm 2
Low

Tomorrow

Time Range UV Index Risk
6 am 1
Low
7 am 2
Low
8 am 4
Moderate
9 am 5
Moderate
10 am 7
High
11 am 8
Very High
12 pm 10
Very High
1 pm 10
Very High
2 pm 10
Very High
3 pm 9
Very High
4 pm 8
Very High
5 pm 6
High
6 pm 4
Moderate
7 pm 3
Moderate

Daily Mount Vernon UV Index Forecast for the next 15 days:

10
7 Jun
10
8 Jun
10
9 Jun
10
10 Jun
9
11 Jun
9
12 Jun
9
13 Jun
7
14 Jun
6
15 Jun
9
16 Jun
8
17 Jun
8
18 Jun
10
19 Jun
9
20 Jun
  • Low
    1-2
  • Moderate
    3-4-5
  • High
    6-7
  • Very High
    8-9-10
  • Xtreme
    11+

UV Index in Nearby Cities