SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Sat, 20-Jun-2026 9:53pm PDT
Few Clouds	Wind: SSW 10 mph , 17 km/h
Temperature:	61°F , 16°C
Dew Point:	48°F , 9°C
Humidity:	63%
Barometer:	30.04 inHg , 1017.3 hPa
Clouds:	Few Clouds
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 4000 ft
2026/06/21 04:53 KSEA 210453Z 20009KT 10SM FEW040 16/09 A3004 RMK AO2 SLP179 T01560094 $

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Sat, 20-Jun-2026 9:53pm PDT
Clear	Wind: SSW 8 mph , 13 km/h
Temperature:	63°F , 17°C
Dew Point:	48°F , 9°C
Humidity:	59%
Barometer:	30.03 inHg , 1016.9 hPa
Clouds:	Clear
Visibility:	10 miles , 16 km
2026/06/21 04:53 KBFI 210453Z 20007KT 10SM CLR 17/09 A3003 RMK AO2 SLP168 T01670094

NWS Forecast for Seattle, WA

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

Updated: Sat, 20-Jun-2026 12:44pm PDT

	Sunday Sunny	Monday Sunny	Tuesday Mostly Sunny	Wednesday Sunny	Thursday Mostly Sunny	Friday Chance Light Rain	Saturday Light Rain Likely
	Hi 79 °F	Hi 84 °F	Hi 89 °F	Hi 86 °F	Hi 76 °F	Hi 68 °F	Hi 67 °F

Tonight Mostly Clear	Sunday Night Mostly Clear	Monday Night Mostly Clear	Tuesday Night Mostly Clear	Wednesday Night Partly Cloudy	Thursday Night Chance Light Rain	Friday Night Chance Light Rain
Lo 55 °F	Lo 57 °F	Lo 62 °F	Lo 62 °F	Lo 58 °F	Lo 56 °F	Lo 55 °F

Heat Advisory

Tonight	Mostly clear, with a low around 55. South southwest wind 5 to 9 mph.
Sunday	Sunny. High near 79, with temperatures falling to around 77 in the afternoon. West wind 2 to 8 mph.
Sunday Night	Mostly clear. Low around 57, with temperatures rising to around 59 overnight. North northeast wind 2 to 8 mph.
Monday	Sunny, with a high near 84. North wind 2 to 9 mph.
Monday Night	Mostly clear, with a low around 62. North wind 2 to 9 mph.
Tuesday	Mostly sunny, with a high near 89.
Tuesday Night	Mostly clear, with a low around 62.
Wednesday	Sunny, with a high near 86.
Wednesday Night	Partly cloudy, with a low around 58.
Thursday	Mostly sunny, with a high near 76.
Thursday Night	A chance of rain after 11pm. Mostly cloudy, with a low around 56.
Friday	A chance of rain. Mostly cloudy, with a high near 68.
Friday Night	A chance of rain. Mostly cloudy, with a low around 55.
Saturday	Rain likely. Mostly cloudy, with a high near 67.

Forecast from NOAA-NWS for Seattle, WA.