SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Thu, 21-May-2026 10:53am PDT
Partly Cloudy	Wind: varies 7 mph , 11 km/h
Temperature:	64°F , 18°C
Dew Point:	48°F , 9°C
Humidity:	56%
Barometer:	30.14 inHg , 1020.7 hPa
Clouds:	Partly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 21000 ft Partly Cloudy 25000 ft
2026/05/21 17:53 KSEA 211753Z VRB06KT 10SM FEW210 SCT250 18/09 A3014 RMK AO2 SLP211 T01780094 10178 20094 58009

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Thu, 21-May-2026 10:53am PDT
Clear	Wind: varies 5 mph , 7 km/h
Temperature:	64°F , 18°C
Dew Point:	48°F , 9°C
Humidity:	56%
Barometer:	30.13 inHg , 1020.3 hPa
Clouds:	Clear
Visibility:	10 miles , 16 km
2026/05/21 17:53 KBFI 211753Z VRB04KT 10SM CLR 18/09 A3013 RMK AO2 SLP202 T01780094 10178 20106 58012

NWS Forecast for Seattle, WA

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

Updated: Wed, 20-May-2026 11:26pm PDT

Today Sunny	Friday Sunny	Saturday Mostly Sunny	Sunday Mostly Cloudy then Chance Light Rain	Memorial Day Light Rain Likely	Tuesday Slight Chance Light Rain	Wednesday Mostly Sunny
Hi 72 °F	Hi 74 °F	Hi 73 °F	Hi 66 °F	Hi 58 °F	Hi 64 °F	Hi 67 °F

Tonight Mostly Clear	Friday Night Partly Cloudy	Saturday Night Partly Cloudy	Sunday Night Light Rain Likely	Monday Night Chance Light Rain	Tuesday Night Partly Cloudy	Wednesday Night Partly Cloudy
Lo 53 °F	Lo 54 °F	Lo 53 °F	Lo 50 °F	Lo 48 °F	Lo 51 °F	Lo 52 °F

Today	Sunny, with a high near 72. North wind 2 to 7 mph.
Tonight	Mostly clear, with a low around 53. North northeast wind 1 to 6 mph.
Friday	Sunny, with a high near 74. North northwest wind 1 to 6 mph.
Friday Night	Partly cloudy, with a low around 54. West northwest wind 2 to 6 mph.
Saturday	Mostly sunny, with a high near 73. Southwest wind around 6 mph.
Saturday Night	Partly cloudy, with a low around 53.
Sunday	A chance of rain after 5pm. Mostly cloudy, with a high near 66.
Sunday Night	Rain likely. Mostly cloudy, with a low around 50.
Memorial Day	Rain likely. Mostly cloudy, with a high near 58.
Monday Night	A chance of rain. Mostly cloudy, with a low around 48.
Tuesday	A slight chance of rain before 5pm. Mostly sunny, with a high near 64.
Tuesday Night	Partly cloudy, with a low around 51.
Wednesday	Mostly sunny, with a high near 67.
Wednesday Night	Partly cloudy, with a low around 52.

Forecast from NOAA-NWS for Seattle, WA.