UV Index Today

Real-time solar radiation monitoring

Seattle, Washington, United States
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Seattle

Washington, United States • Local time: 06:17

Live UV Index
06:00
0.0
Low
Peak 6.0 at 13:00

Temp

15.0°C
Partly Cloudy

Status

Partly Cloudy

Max

29.6°C

Next 3 Hours

0.1
07:00
0.7
08:00
1.8
09:00

Humidity

73%

Cloud

73%

Wind Spd

5km/h

"Low risk. Minimal protection needed."

Today's UV Forecast

Hourly prediction for Seattle · Peak 6.0 at 13:00

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00
—
01
—
02
—
03
—
04
—
05
—
06
0.1
07
0.7
08
1.8
09
3.1
10
4.2
11
5.2
12
6.0
13
3.5
14
4.9
15
3.8
16
2.6
17
1.6
18
0.7
19
0.2
20
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21
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22
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23

Sunburn Time & SPF

Estimate burn time for your skin type at UV 0.0 in Seattle.

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Location Map

47.5956, -122.3244 · Elev. 59 m · America/Los_Angeles

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Live UV Index in Seattle

This page shows the live UV index for Seattle, Washington, United States. Use the current reading, today's peak estimate, and the all-day hourly forecast to plan outdoor time and sun protection in Seattle.

UV intensity can change quickly around midday. Check the peak time and hourly bars for Seattle before long outdoor activities, and increase protection when the index moves into High or above.

Planning Outdoor Time in Seattle

Pair the live UV index with temperature, cloud cover, and wind to judge comfort and exposure risk. Even on cooler or breezy days, high UV can still cause skin damage.

Want nearby comparisons? Browse all cities in Washington.