SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Tue, 21-Apr-2026 12:53pm PDT
Mostly Cloudy	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	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 Chance Light Rain	Wednesday Rain	Thursday Partly Sunny	Friday Sunny	Saturday Sunny	Sunday Mostly Sunny	Monday Mostly Sunny
Hi 61 °F	Hi 56 °F	Hi 60 °F	Hi 64 °F	Hi 66 °F	Hi 66 °F	Hi 65 °F

Tonight Rain	Wednesday Night Slight Chance Light Rain then Mostly Cloudy	Thursday Night Mostly Clear	Friday Night Mostly Clear	Saturday Night Mostly Clear	Sunday Night Partly Cloudy	Monday Night 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.