SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA Distance from station: SSW 11mi, 18km
Updated: Wed, 18-Feb-2026 12:53pm PST
Mostly Cloudy	Wind: WSW 7 mph , 11 km/h
Temperature:	39°F , 4°C
Wind Chill:	34°F , 1°C
Dew Point:	36°F , 2°C
Humidity:	87%
Barometer:	29.69 inHg , 1005.4 hPa
Clouds:	Mostly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Partly Cloudy 1500 ft Mostly Cloudy 2500 ft Mostly Cloudy 5000 ft Mostly Cloudy 16000 ft
2026/02/18 20:53 KSEA 182053Z 24006KT 10SM SCT015 BKN025 BKN050 BKN160 04/02 A2969 RMK AO2 RAB12E30 SLP063 P0000 60000 T00390017 50001

KBFI - Seattle/Boeing, Washington, USA Distance from station: SSW 2mi, 3km
Updated: Wed, 18-Feb-2026 12:53pm PST
Mostly Cloudy	Wind: SE 8 mph , 13 km/h
Temperature:	43°F , 6°C
Wind Chill:	38°F , 3°C
Dew Point:	36°F , 2°C
Humidity:	76%
Barometer:	29.70 inHg , 1005.8 hPa
Clouds:	Mostly Cloudy
Visibility:	10 miles , 16 km
Cloud details:	Partly Cloudy 1400 ft Mostly Cloudy 3800 ft Mostly Cloudy 6000 ft
2026/02/18 20:53 KBFI 182053Z 14007KT 10SM SCT014 BKN038 BKN060 06/02 A2970 RMK AO2 RAB09E45 SLP058 P0000 60000 T00560022 50001

NWS Forecast for Seattle, WA

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

Updated: Wed, 18-Feb-2026 7:01am PST

Today Chance Rain And Snow Showers then Rain And Snow Showers Likely	Thursday Partly Sunny	Friday Slight Chance Light Snow	Saturday Chance Rain And Snow	Sunday Light Rain	Monday Light Rain	Tuesday Light Rain Likely
Hi 43 °F	Hi 42 °F	Hi 44 °F	Hi 50 °F	Hi 53 °F	Hi 50 °F	Hi 51 °F

Tonight Slight Chance Rain And Snow Showers	Thursday Night Partly Cloudy	Friday Night Chance Rain And Snow	Saturday Night Chance Rain And Snow	Sunday Night Light Rain	Monday Night Light Rain Likely	Tuesday Night Chance Light Rain
Lo 32 °F	Lo 29 °F	Lo 35 °F	Lo 40 °F	Lo 42 °F	Lo 40 °F	Lo 41 °F

Today

A chance of rain and snow showers before noon, then rain and snow showers likely. Mostly cloudy. High near 43, with temperatures falling to around 41 in the afternoon. South southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

Tonight

A chance of rain showers before 10pm, then a slight chance of rain and snow showers between 10pm and 3am. Mostly cloudy, with a low around 32. East wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Thursday

Partly sunny. High near 42, with temperatures falling to around 40 in the afternoon. North wind 5 to 8 mph.

Thursday Night

Partly cloudy, with a low around 29. Northeast wind 2 to 8 mph.

Friday

A slight chance of snow between 10am and 1pm, then a chance of rain. Partly sunny, with a high near 44. South southeast wind 2 to 6 mph. Chance of precipitation is 30%.

Friday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 35. Chance of precipitation is 30%.

Saturday

A chance of rain and snow. Mostly cloudy, with a high near 50.

Saturday Night

A chance of rain before 10pm, then a chance of rain and snow. Mostly cloudy, with a low around 40.

Sunday

Rain. Mostly cloudy, with a high near 53.

Sunday Night

Rain. Mostly cloudy, with a low around 42.

Monday

Rain. Mostly cloudy, with a high near 50.

Monday Night

Rain likely. Mostly cloudy, with a low around 40.

Tuesday

Rain likely. Mostly cloudy, with a high near 51.

Tuesday Night

A chance of rain. Mostly cloudy, with a low around 41.

Forecast from NOAA-NWS for Seattle, WA.