National Weather Service Forecast for: Downtown Seattle WA
Issued by: National Weather Service Seattle, WA
Updated: 11:26 am PDT Oct 6, 2026
 
This
Afternoon
This Afternoon: Mostly sunny, with a high near 65. North northwest wind 5 to 7 mph.
Mostly Sunny

 Tonight

Tonight: Partly cloudy, with a low around 52. North northeast wind around 6 mph.
Partly Cloudy

 Wednesday

Wednesday: Mostly sunny, with a high near 66. North northeast wind 5 to 7 mph.
Mostly Sunny

 Wednesday
Night
Wednesday Night: Mostly clear, with a low around 51. North wind around 5 mph becoming calm in the evening.
Mostly Clear

 Thursday

Thursday: Mostly sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.
Mostly Sunny

 Thursday
Night
Thursday Night: Partly cloudy, with a low around 54.
Partly Cloudy

 Friday

Friday: A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Chance
Showers
 Friday
Night
Friday Night: A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 50.
Chance Rain

 Saturday

Saturday: A slight chance of rain before 11am. Partly sunny, with a high near 59.
Slight Chance
Rain then
Partly Sunny
Hi 65 °F Lo 52 °F Hi 66 °F Lo 51 °F Hi 70 °F Lo 54 °F Hi 63 °F Lo 50 °F Hi 59 °F

 

This Afternoon
 
 Mostly sunny, with a high near 65. North northwest wind 5 to 7 mph.
Tonight
 
 Partly cloudy, with a low around 52. North northeast wind around 6 mph.
Wednesday
 
 Mostly sunny, with a high near 66. North northeast wind 5 to 7 mph.
Wednesday Night
 
 Mostly clear, with a low around 51. North wind around 5 mph becoming calm in the evening.
Thursday
 
 Mostly sunny, with a high near 70. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
 
 Partly cloudy, with a low around 54.
Friday
 
 A 50 percent chance of showers. Mostly cloudy, with a high near 63.
Friday Night
 
 A chance of rain, mainly before 11pm. Mostly cloudy, with a low around 50.
Saturday
 
 A slight chance of rain before 11am. Partly sunny, with a high near 59.
Saturday Night
 
 Partly cloudy, with a low around 48.
Sunday
 
 Mostly sunny, with a high near 59.
Sunday Night
 
 Mostly clear, with a low around 44.
Columbus Day
 
 Sunny, with a high near 60.

 

Forecast from NOAA-NWS for Downtown Seattle WA.