Weather Forecast for Seattle

Washington, United States of America

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Partly cloudy

Current Weather - Seattle: 14°C

Washington, United States of America

Partly cloudy

Feels like 14°C

Wind

8 km/h NNE

Humidity

57%

Pressure

1009 mb

UV Index

1

Visibility

16 km

Sunny

Sunny

Monday, April 20, 2026

High

22°C

Low

9°C

Rain Chance

0%

Hourly Forecast

Sunny 21°C
18:00
Sunny 18°C
19:00
Sunny 17°C
20:00
Clear 15°C
21:00
Clear 13°C
22:00
Clear 12°C
23:00
Apr 21

Day Statistics

Maximum Wind

8 km/h

Humidity

67%

Precipitation

0 mm

UV Index

5

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:11 AM

Sunset

08:06 PM

Moonrise

07:44 AM

Moonset

No moonset

Moon Phase

Waxing Crescent

Moon Illumination

9%

Air Quality

PM2.5

11.2

μg/m³

PM10

13.3

μg/m³

NO₂

30.2

μg/m³

O₃

56.6

μg/m³

SO₂

3.9

μg/m³

CO

288.5

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

79.18

Diffuse Radiation

40.42

DNI

61.26

GTI

44.77