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

Updated: Thu, 06-Aug-2026 11:26pm PDT

Friday Sunny Saturday Partly Sunny Sunday Mostly Sunny Monday Sunny Tuesday Sunny Wednesday Mostly Sunny Thursday Mostly Sunny   Hi 86 °F Hi 82 °F Hi 79 °F Hi 81 °F Hi 80 °F Hi 79 °F Hi 80 °F   Tonight Clear Friday Night Partly Cloudy Saturday Night Mostly Clear Sunday Night Mostly Clear Monday Night Mostly Clear Tuesday Night Mostly Clear Wednesday Night Mostly Clear   Lo 59 °F Lo 59 °F Lo 57 °F Lo 57 °F Lo 58 °F Lo 58 °F Lo 58 °F

Air Quality Alert issued August 6 at 10:59PM PDT
Heat Advisory issued August 6 at 9:57PM PDT until August 7 at 10:00PM PDT
 

Tonight	Clear, with a low around 59. East southeast wind around 2 mph.
Friday	Sunny, with a high near 86. Southwest wind 0 to 3 mph.
Friday Night	Partly cloudy, with a low around 59. Northeast wind around 3 mph.
Saturday	Partly sunny, with a high near 82. North northwest wind 1 to 5 mph.
Saturday Night	Mostly clear, with a low around 57. North northeast wind 1 to 6 mph.
Sunday	Mostly sunny, with a high near 79.

 

Forecast from NOAA-NWS for Kirkland, WA.