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

Updated: Wed, 23-Sep-2026 1:00pm PDT

This Afternoon Partly Sunny Thursday Mostly Cloudy then Chance Light Rain Friday Showers And T-Storms Saturday Mostly Sunny Sunday Mostly Sunny Monday Partly Sunny then Slight Chance Light Rain Tuesday Chance Light Rain   Hi 66 °F Hi 63 °F Hi 61 °F Hi 63 °F Hi 63 °F Hi 64 °F Hi 65 °F     Tonight Mostly Cloudy Thursday Night Rain then Showers And T-Storms Friday Night Rain Showers Likely then Mostly Cloudy Saturday Night Mostly Cloudy Sunday Night Partly Cloudy Monday Night Chance Light Rain Tuesday Night Chance Light Rain   Lo 49 °F Lo 53 °F Lo 47 °F Lo 47 °F Lo 47 °F Lo 50 °F Lo 51 °F

 

This Afternoon	Partly sunny. High near 66, with temperatures falling to around 64 in the afternoon. West northwest wind around 2 mph.
Tonight	Mostly cloudy, with a low around 49. North northeast wind around 3 mph.
Thursday	A chance of rain after 1pm. Mostly cloudy. High near 63, with temperatures falling to around 61 in the afternoon. North wind around 3 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday Night	Rain before 4am, then rain showers likely between 4am and 5am, then showers and thunderstorms. Cloudy, with a low around 53. North northeast wind 0 to 3 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday	Showers and thunderstorms. Cloudy, with a high near 61. South southwest wind around 6 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night	Rain showers likely before 11pm. Mostly cloudy, with a low around 47. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.

 

Forecast from NOAA-NWS for Kirkland, WA.