SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA
Distance from station: SSW 11mi, 18km
Updated: Tue, 21-Apr-2026 12:53pm PDT
Mostly Cloudy
Mostly Cloudy
 Wind from SW
Wind: SW 10 mph , 17 km/h
Temperature: 57°F , 14°C
Dew Point: 46°F , 8°C
Humidity: 67%
Barometer: 29.82 inHg , 1009.8 hPa
Clouds: Mostly Cloudy
Visibility: 10 miles , 16 km
Cloud details: Few Clouds 4000 ft
Partly Cloudy 6000 ft
Mostly Cloudy 9500 ft
Mostly Cloudy 13000 ft
Mostly Cloudy 20000 ft
2026/04/21 19:53 KSEA 211953Z 23009KT 10SM FEW040 SCT060 BKN095 BKN130 BKN200 14/08 A2982 RMK AO2 SLP103 T01440078
KBFI - Seattle/Boeing, Washington, USA
Distance from station: SSW 2mi, 3km
Updated: Tue, 21-Apr-2026 12:53pm PDT
Mostly Cloudy
Mostly Cloudy
 Wind from S
Wind: S 8 mph , 13 km/h
Temperature: 59°F , 15°C
Dew Point: 46°F , 8°C
Humidity: 63%
Barometer: 29.81 inHg , 1009.5 hPa
Clouds: Mostly Cloudy
Visibility: 10 miles , 16 km
Cloud details: Mostly Cloudy 15000 ft
2026/04/21 19:53 KBFI 211953Z 19007KT 10SM BKN150 15/08 A2981 RMK AO2 SLP095 T01500083 $
NWS Forecast for Seattle, WA
National Weather Service Forecast for: Seattle, WA
Issued by: National Weather Service Seattle/Tacoma, WA
Updated: Tue, 21-Apr-2026 11:26am PDT
 
Today

Today: Chance Light Rain
Chance Light Rain
Wednesday

Wednesday: Rain
Rain
Thursday

Thursday: Partly Sunny
Partly Sunny
Friday

Friday: Sunny
Sunny
Saturday

Saturday: Sunny
Sunny
Sunday

Sunday: Mostly Sunny
Mostly Sunny
Monday

Monday: Mostly Sunny
Mostly Sunny
 
Hi 61 °F Hi 56 °F Hi 60 °F Hi 64 °F Hi 66 °F Hi 66 °F Hi 65 °F  
 
Tonight

Tonight: Rain
Rain
Wednesday
Night
Wednesday Night: Slight Chance Light Rain then Mostly Cloudy
Slight Chance Light Rain then Mostly Cloudy
Thursday
Night
Thursday Night: Mostly Clear
Mostly Clear
Friday
Night
Friday Night: Mostly Clear
Mostly Clear
Saturday
Night
Saturday Night: Mostly Clear
Mostly Clear
Sunday
Night
Sunday Night: Partly Cloudy
Partly Cloudy
Monday
Night
Monday Night: Partly Cloudy
Partly Cloudy
 
Lo 50 °F Lo 47 °F Lo 44 °F Lo 43 °F Lo 44 °F Lo 46 °F Lo 46 °F  

 

Today
 
A chance of rain. Mostly cloudy. High near 61, with temperatures falling to around 59 in the afternoon. South southwest wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Tonight
 
Rain. Cloudy, with a low around 50. South southeast wind around 8 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
 
Rain. Mostly cloudy, with a high near 56. South southwest wind 8 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
 
A slight chance of rain before 11pm. Mostly cloudy, with a low around 47. South southwest wind 8 to 14 mph. Chance of precipitation is 20%.
Thursday
 
Partly sunny, with a high near 60. Southwest wind around 8 mph.
Thursday Night
 
Mostly clear, with a low around 44.
Friday
 
Sunny, with a high near 64.
Friday Night
 
Mostly clear, with a low around 43.
Saturday
 
Sunny, with a high near 66.
Saturday Night
 
Mostly clear, with a low around 44.
Sunday
 
Mostly sunny, with a high near 66.
Sunday Night
 
Partly cloudy, with a low around 46.
Monday
 
Mostly sunny, with a high near 65.
Monday Night
 
Partly cloudy, with a low around 46.

 

Forecast from NOAA-NWS for Seattle, WA.