SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Mon, 17-Aug-2026 5:53pm PDT
Few Clouds	Wind: W 8 mph , 13 km/h
Temperature:	79°F , 26°C
Dew Point:	57°F , 14°C
Humidity:	48%
Barometer:	30.07 inHg , 1018.3 hPa
Clouds:	Few Clouds
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 5000 ft Few Clouds 23000 ft
2026/08/18 00:53 KSEA 180053Z 28007KT 10SM FEW050 FEW230 26/14 A3007 RMK AO2 SLP186 T02560139

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Mon, 17-Aug-2026 5:53pm PDT
Clear	Wind: WNW 7 mph , 11 km/h
Temperature:	79°F , 26°C
Dew Point:	57°F , 14°C
Humidity:	48%
Barometer:	30.05 inHg , 1017.6 hPa
Clouds:	Clear
Visibility:	10 miles , 16 km
2026/08/18 00:53 KBFI 180053Z 29006KT 10SM CLR 26/14 A3005 RMK AO2 SLP174 T02560139 $

NWS Forecast for Seattle, WA

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

Updated: Mon, 17-Aug-2026 11:26am PDT

This Afternoon Sunny	Tuesday Partly Sunny	Wednesday Partly Sunny	Thursday Mostly Sunny	Friday Partly Sunny	Saturday Slight Chance Light Rain	Sunday Partly Sunny
Hi 78 °F	Hi 78 °F	Hi 76 °F	Hi 79 °F	Hi 76 °F	Hi 71 °F	Hi 72 °F

Tonight Partly Cloudy	Tuesday Night Mostly Cloudy	Wednesday Night Partly Cloudy	Thursday Night Partly Cloudy	Friday Night Mostly Cloudy then Slight Chance Light Rain	Saturday Night Slight Chance Light Rain then Mostly Cloudy	Sunday Night Partly Cloudy
Lo 59 °F	Lo 59 °F	Lo 58 °F	Lo 59 °F	Lo 59 °F	Lo 58 °F	Lo 57 °F

This Afternoon	Sunny, with a high near 78. North northwest wind around 5 mph.
Tonight	Partly cloudy, with a low around 59. North wind 1 to 5 mph.
Tuesday	Partly sunny, with a high near 78. South southwest wind around 5 mph.
Tuesday Night	Mostly cloudy, with a low around 59. Southwest wind around 5 mph.
Wednesday	Partly sunny, with a high near 76. Southwest wind around 5 mph.
Wednesday Night	Partly cloudy, with a low around 58.
Thursday	Mostly sunny, with a high near 79.
Thursday Night	Partly cloudy, with a low around 59.
Friday	Partly sunny, with a high near 76.
Friday Night	A slight chance of rain after 5am. Mostly cloudy, with a low around 59.
Saturday	A slight chance of rain. Mostly cloudy, with a high near 71.
Saturday Night	A slight chance of rain before 11pm. Mostly cloudy, with a low around 58.
Sunday	Partly sunny, with a high near 72.
Sunday Night	Partly cloudy, with a low around 57.

Forecast from NOAA-NWS for Seattle, WA.