SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA
Distance from station: SSW 11mi, 18km
Updated: Thu, 21-May-2026 3:53pm PDT
Few Clouds
Few Clouds
 Wind from W
Wind: W 6 mph , 9 km/h
Temperature: 75°F , 24°C
Dew Point: 41°F , 5°C
Humidity: 29%
Barometer: 30.05 inHg , 1017.6 hPa
Clouds: Few Clouds
Visibility: 10 miles , 16 km
Cloud details: Few Clouds 8000 ft
Few Clouds 23000 ft
2026/05/21 22:53 KSEA 212253Z 28005KT 10SM FEW080 FEW230 24/05 A3005 RMK AO2 SLP181 T02390050
KBFI - Seattle/Boeing, Washington, USA
Distance from station: SSW 2mi, 3km
Updated: Thu, 21-May-2026 3:53pm PDT
Few Clouds
Few Clouds
 Wind from WNW
Wind: WNW 8 mph , 13 km/h
Temperature: 73°F , 23°C
Dew Point: 43°F , 6°C
Humidity: 33%
Barometer: 30.04 inHg , 1017.3 hPa
Clouds: Few Clouds
Visibility: 10 miles , 16 km
Cloud details: Few Clouds 8000 ft
2026/05/21 22:53 KBFI 212253Z 29007KT 10SM FEW080 23/06 A3004 RMK AO2 SLP171 T02330056
NWS Forecast for Seattle, WA
National Weather Service Forecast for: Seattle, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Thu, 21-May-2026 1:43pm PDT
 
This
Afternoon
This Afternoon: Mostly Sunny
Mostly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Partly Sunny then Slight Chance Light Rain
Partly Sunny then Slight Chance Light Rain
Memorial
Day
Memorial Day: Light Rain Likely
Light Rain Likely
Tuesday

Tuesday: Chance Rain Showers
Chance Rain Showers
Wednesday

Wednesday: Partly Sunny
Partly Sunny
 
Hi 72 °F Hi 73 °F Hi 70 °F Hi 67 °F Hi 60 °F Hi 64 °F Hi 66 °F  
 
Tonight

Tonight: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Cloudy
Mostly Cloudy
Saturday
Night
Saturday Night: Partly Cloudy
Partly Cloudy
Sunday
Night
Sunday Night: Light Rain Likely
Light Rain Likely
Monday
Night
Monday Night: Light Rain Likely then Slight Chance Rain Showers
Light Rain Likely then Slight Chance Rain Showers
Tuesday
Night
Tuesday Night: Partly Cloudy
Partly Cloudy
Wednesday
Night
Wednesday Night: Partly Cloudy
Partly Cloudy
 
Lo 53 °F Lo 54 °F Lo 53 °F Lo 52 °F Lo 48 °F Lo 51 °F Lo 51 °F  

 

This Afternoon
 
Mostly sunny, with a high near 72. North northwest wind around 7 mph.
Tonight
 
Mostly clear, with a low around 53. North northeast wind 1 to 6 mph.
Friday
 
Sunny, with a high near 73. North northwest wind 1 to 6 mph.
Friday Night
 
Mostly cloudy, with a low around 54. North wind 2 to 6 mph.
Saturday
 
Partly sunny, with a high near 70. Southwest wind around 5 mph.
Saturday Night
 
Partly cloudy, with a low around 53.
Sunday
 
A slight chance of rain after 5pm. Partly sunny, with a high near 67.
Sunday Night
 
Rain likely. Mostly cloudy, with a low around 52.
Memorial Day
 
Rain likely. Mostly cloudy, with a high near 60.
Monday Night
 
Rain likely before midnight, then a slight chance of rain showers. Mostly cloudy, with a low around 48.
Tuesday
 
A chance of rain showers before 5pm. Partly sunny, with a high near 64.
Tuesday Night
 
Partly cloudy, with a low around 51.
Wednesday
 
Partly sunny, with a high near 66.
Wednesday Night
 
Partly cloudy, with a low around 51.

 

Forecast from NOAA-NWS for Seattle, WA.