SeattleWeather.com

KSEA - Seattle/Metro, Washington, USA
Distance from station: SSW 11mi, 18km
Updated: Mon, 21-Sep-2026 2:53am PDT
Clear
Clear
 Wind from NW
Wind: NW 3 mph , 6 km/h
Temperature: 52°F , 11°C
Dew Point: 50°F , 10°C
Humidity: 94%
Barometer: 30.00 inHg , 1015.9 hPa
Clouds: Clear
Visibility: 10 miles , 16 km
2026/09/21 09:53 KSEA 210953Z 31003KT 10SM CLR 11/10 A3000 RMK AO2 SLP163 T01110100 $
KBFI - Seattle/Boeing, Washington, USA
Distance from station: SSW 2mi, 3km
Updated: Mon, 21-Sep-2026 2:53am PDT
Clear
Clear
 Wind from calm
Wind: Calm
Temperature: 55°F , 13°C
Dew Point: 52°F , 11°C
Humidity: 88%
Barometer: 29.99 inHg , 1015.6 hPa
Clouds: Clear
Visibility: 10 miles , 16 km
2026/09/21 09:53 KBFI 210953Z 00000KT 10SM CLR 13/11 A2999 RMK AO2 SLP156 T01280111
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 12:30am PDT
 
  Monday

Monday: Partly Sunny
Partly Sunny
Tuesday

Tuesday: Slight Chance Light Rain then Mostly Cloudy
Slight Chance Light Rain then Mostly Cloudy
Wednesday

Wednesday: Partly Sunny
Partly Sunny
Thursday

Thursday: Light Rain Likely
Light Rain Likely
Friday

Friday: Chance Light Rain
Chance Light Rain
Saturday

Saturday: Partly Sunny
Partly Sunny
Sunday

Sunday: Slight Chance Light Rain
Slight Chance Light Rain
  Hi 70 °F Hi 69 °F Hi 67 °F Hi 62 °F Hi 62 °F Hi 62 °F Hi 63 °F
 
Overnight

Overnight: Mostly Clear
Mostly Clear
Monday
Night
Monday Night: Mostly Cloudy
Mostly Cloudy
Tuesday
Night
Tuesday Night: Mostly Cloudy
Mostly Cloudy
Wednesday
Night
Wednesday Night: Mostly Cloudy
Mostly Cloudy
Thursday
Night
Thursday Night: Light Rain Likely
Light Rain Likely
Friday
Night
Friday Night: Chance Light Rain then Mostly Cloudy
Chance Light Rain then Mostly Cloudy
Saturday
Night
Saturday Night: Mostly Cloudy
Mostly Cloudy
 
Lo 53 °F Lo 55 °F Lo 54 °F Lo 53 °F Lo 53 °F Lo 50 °F Lo 50 °F  

 

Overnight
 
Mostly clear, with a low around 53. Northeast wind around 2 mph.
Monday
 
Partly sunny, with a high near 70. North northwest wind around 2 mph.
Monday Night
 
Mostly cloudy. Low around 55, with temperatures rising to around 57 overnight. Northeast wind around 2 mph.
Tuesday
 
A slight chance of rain between 7am and 8am. Mostly cloudy, with a high near 69. East southeast wind around 3 mph. Chance of precipitation is 20%.
Tuesday Night
 
Mostly cloudy, with a low around 54. Southeast wind around 5 mph.
Wednesday
 
Partly sunny, with a high near 67.
Wednesday Night
 
Mostly cloudy, with a low around 53.
Thursday
 
Rain likely after 11am. Mostly cloudy, with a high near 62.
Thursday Night
 
Rain likely. Mostly cloudy, with a low around 53.
Friday
 
A chance of rain. Partly sunny, 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
 
A slight chance of rain after 11am. Partly sunny, with a high near 63.

 

Forecast from NOAA-NWS for Seattle, WA.