SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Mon, 21-Sep-2026 5:53pm PDT
Partly Cloudy	Wind: SW 6 mph , 9 km/h
Temperature:	64°F , 18°C
Dew Point:	52°F , 11°C
Humidity:	64%
Barometer:	29.99 inHg , 1015.6 hPa
Clouds:	Partly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Few Clouds 4000 ft Partly Cloudy 25000 ft
2026/09/22 00:53 KSEA 220053Z 23005KT 10SM FEW040 SCT250 18/11 A2999 RMK AO2 SLP162 T01830111 $

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Mon, 21-Sep-2026 5:53pm PDT
Clear	Wind: WSW 6 mph , 9 km/h
Temperature:	68°F , 20°C
Dew Point:	54°F , 12°C
Humidity:	60%
Barometer:	29.98 inHg , 1015.2 hPa
Clouds:	Clear
Visibility:	10 miles , 16 km
2026/09/22 00:53 KBFI 220053Z 25005KT 10SM CLR 20/12 A2998 RMK AO2 SLP150 T02000122

NWS Forecast for Seattle, WA

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

Updated: Mon, 21-Sep-2026 11:27am PDT

	Tuesday Slight Chance Light Rain then Partly Sunny	Wednesday Partly Sunny	Thursday Rain Likely	Friday Chance Light Rain	Saturday Partly Sunny	Sunday Partly Sunny	Monday Chance Light Rain
	Hi 68 °F	Hi 66 °F	Hi 62 °F	Hi 62 °F	Hi 62 °F	Hi 63 °F	Hi 64 °F

Tonight Partly Cloudy then Slight Chance Light Rain	Tuesday Night Mostly Cloudy	Wednesday Night Mostly Cloudy	Thursday Night Rain Likely	Friday Night Chance Light Rain then Mostly Cloudy	Saturday Night Mostly Cloudy	Sunday Night Slight Chance Light Rain
Lo 55 °F	Lo 54 °F	Lo 53 °F	Lo 52 °F	Lo 50 °F	Lo 50 °F	Lo 51 °F

Tonight

A slight chance of rain after 5am. Partly cloudy. Low around 55, with temperatures rising to around 57 overnight. Northeast wind around 5 mph. Chance of precipitation is 20%.

Tuesday

A slight chance of rain before 11am. Partly sunny, with a high near 68. North wind around 5 mph. Chance of precipitation is 20%.

Tuesday Night

Mostly cloudy, with a low around 54. South southeast wind 2 to 7 mph.

Wednesday

Partly sunny, with a high near 66. Southwest wind around 6 mph.

Wednesday Night

Mostly cloudy, with a low around 53. North wind 3 to 8 mph.

Thursday

Rain likely after 11am. Mostly cloudy, with a high near 62. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Thursday Night

Rain likely. Mostly cloudy, with a low around 52.

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 50.

Saturday

Partly sunny, with a high near 62.

Saturday Night

Mostly cloudy, with a low around 50.

Sunday

Partly sunny, with a high near 63.

Sunday Night

A slight chance of rain after 11pm. Mostly cloudy, with a low around 51.

Monday

A chance of rain. Mostly cloudy, with a high near 64.

Forecast from NOAA-NWS for Seattle, WA.