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

Updated: Tue, 21-Jul-2026 11:26am PDT

This Afternoon Sunny Wednesday Sunny Thursday Chance Light Rain then Mostly Sunny Friday Mostly Sunny Saturday Mostly Sunny Sunday Partly Sunny Monday Mostly Sunny   Hi 93 °F Hi 95 °F Hi 84 °F Hi 83 °F Hi 74 °F Hi 76 °F Hi 76 °F     Tonight Mostly Clear Wednesday Night Mostly Cloudy then Chance Light Rain Thursday Night Partly Cloudy Friday Night Mostly Clear Saturday Night Partly Cloudy Sunday Night Partly Cloudy Monday Night Partly Cloudy   Lo 64 °F Lo 66 °F Lo 62 °F Lo 60 °F Lo 59 °F Lo 57 °F Lo 58 °F

Heat Advisory issued July 21 at 5:38AM PDT until July 22 at 11:00PM PDT
 

This Afternoon	Sunny, with a high near 93. North northwest wind around 5 mph.
Tonight	Mostly clear, with a low around 64. Northeast wind 0 to 5 mph.
Wednesday	Sunny, with a high near 95. North wind 1 to 6 mph.
Wednesday Night	A chance of rain after 5am. Mostly cloudy, with a low around 66. West southwest wind 1 to 9 mph. Chance of precipitation is 30%.
Thursday	A chance of rain before 11am. Mostly sunny, with a high near 84. South southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday Night	Partly cloudy, with a low around 62.

 

Forecast from NOAA-NWS for Kirkland, WA.