SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Mon, 20-Apr-2026 5:53pm PDT
Mostly Cloudy	Wind: S 9 mph , 15 km/h
Temperature:	70°F , 21°C
Dew Point:	45°F , 7°C
Humidity:	40%
Barometer:	29.77 inHg , 1008.1 hPa
Clouds:	Mostly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 12000 ft Mostly Cloudy 18000 ft Mostly Cloudy 25000 ft
2026/04/21 00:53 KSEA 210053Z 18008KT 10SM FEW120 BKN180 BKN250 21/07 A2977 RMK AO2 SLP087 T02110067

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Mon, 20-Apr-2026 5:53pm PDT
Partly Cloudy	Wind: SW 8 mph , 13 km/h
Temperature:	73°F , 23°C
Dew Point:	45°F , 7°C
Humidity:	36%
Barometer:	29.75 inHg , 1007.5 hPa
Clouds:	Partly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 13000 ft Partly Cloudy 25000 ft
2026/04/21 00:53 KBFI 210053Z 23007KT 10SM FEW130 SCT250 23/07 A2975 RMK AO2 SLP075 T02330067

NWS Forecast for Seattle, WA

National Weather Service Forecast for: Seattle, WA
Issued by: National Weather Service Seattle/Tacoma, WA

Updated: Mon, 20-Apr-2026 11:26am PDT

	Tuesday Chance Light Rain	Wednesday Light Rain Likely	Thursday Mostly Sunny	Friday Sunny	Saturday Mostly Sunny	Sunday Mostly Sunny	Monday Mostly Sunny
	Hi 60 °F	Hi 55 °F	Hi 62 °F	Hi 67 °F	Hi 68 °F	Hi 65 °F	Hi 64 °F

Tonight Chance Light Rain	Tuesday Night Light Rain Likely	Wednesday Night Slight Chance Light Rain then Mostly Cloudy	Thursday Night Mostly Clear	Friday Night Partly Cloudy	Saturday Night Partly Cloudy	Sunday Night Partly Cloudy
Lo 51 °F	Lo 49 °F	Lo 48 °F	Lo 45 °F	Lo 46 °F	Lo 48 °F	Lo 48 °F

Tonight

A chance of rain after 8pm. Partly cloudy, with a low around 51. South southwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Tuesday

A chance of rain. Mostly cloudy. High near 60, with temperatures falling to around 58 in the afternoon. Southwest wind 3 to 8 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.

Tuesday Night

Rain likely. Cloudy. Low around 49, with temperatures rising to around 51 overnight. South wind around 8 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday

Rain likely. Mostly cloudy, with a high near 55. South southwest wind around 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.

Wednesday Night

A slight chance of rain before 11pm. Mostly cloudy, with a low around 48. South southwest wind 5 to 8 mph. Chance of precipitation is 20%.

Thursday

Mostly sunny, with a high near 62.

Thursday Night

Mostly clear, with a low around 45.

Friday

Sunny, with a high near 67.

Friday Night

Partly cloudy, with a low around 46.

Saturday

Mostly sunny, with a high near 68.

Saturday Night

Partly cloudy, with a low around 48.

Sunday

Mostly sunny, with a high near 65.

Sunday Night

Partly cloudy, with a low around 48.

Monday

Mostly sunny, with a high near 64.

Forecast from NOAA-NWS for Seattle, WA.