SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Sun, 20-Sep-2026 12:53am PDT
Few Clouds	Wind: NNW 3 mph , 6 km/h
Temperature:	54°F , 12°C
Dew Point:	52°F , 11°C
Humidity:	94%
Barometer:	30.09 inHg , 1019 hPa
Clouds:	Few Clouds
Visibility:	7 miles , 11 km
Cloud details:	Few Clouds 20000 ft
2026/09/20 07:53 KSEA 200753Z 34003KT 7SM FEW200 12/11 A3009 RMK AO2 SLP195 T01220111 401720111 $

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Sun, 20-Sep-2026 12:53am PDT
Clear	Wind: Calm
Temperature:	55°F , 13°C
Dew Point:	54°F , 12°C
Humidity:	94%
Barometer:	30.08 inHg , 1018.6 hPa
Clouds:	Clear
Visibility:	9 miles , 14 km
2026/09/20 07:53 KBFI 200753Z 00000KT 9SM CLR 13/12 A3008 RMK AO2 SLP187 T01330117 401830106

NWS Forecast for Seattle, WA

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

Updated: Sun, 20-Sep-2026 12:25am PDT

	Sunday Mostly Sunny	Monday Partly Sunny	Tuesday Partly Sunny	Wednesday Mostly Cloudy	Thursday Mostly Cloudy then Slight Chance Light Rain	Friday Chance Light Rain	Saturday Mostly Sunny
	Hi 70 °F	Hi 71 °F	Hi 68 °F	Hi 67 °F	Hi 63 °F	Hi 62 °F	Hi 63 °F

Overnight Partly Cloudy	Sunday Night Mostly Clear	Monday Night Partly Cloudy	Tuesday Night Mostly Cloudy	Wednesday Night Mostly Cloudy	Thursday Night Chance Light Rain	Friday Night Chance Light Rain then Mostly Cloudy
Lo 54 °F	Lo 53 °F	Lo 55 °F	Lo 54 °F	Lo 53 °F	Lo 53 °F	Lo 51 °F

Overnight	Partly cloudy, with a low around 54. Northeast wind around 2 mph.
Sunday	Mostly sunny, with a high near 70. North wind 2 to 6 mph.
Sunday Night	Mostly clear. Low around 53, with temperatures rising to around 55 overnight. North northeast wind 1 to 5 mph.
Monday	Partly sunny, with a high near 71. North northwest wind around 3 mph.
Monday Night	Partly cloudy, with a low around 55. North northeast wind around 3 mph.
Tuesday	Partly sunny, with a high near 68.
Tuesday Night	Mostly cloudy, with a low around 54.
Wednesday	Mostly cloudy, with a high near 67.
Wednesday Night	Mostly cloudy, with a low around 53.
Thursday	A slight chance of rain after 5pm. Mostly cloudy, with a high near 63.
Thursday Night	A chance of rain. Mostly cloudy, with a low around 53.
Friday	A chance of rain. Mostly cloudy, with a high near 62.
Friday Night	A chance of rain before 11pm. Mostly cloudy, with a low around 51.
Saturday	Mostly sunny, with a high near 63.

Forecast from NOAA-NWS for Seattle, WA.