Seattle weather: Cooler Sunday to close out weekend

Published July 12, 2026 4:00 AM PDT

Seattle weather becomes a bit more uncertain by Thursday, but the overall trend stays warm into next weekend. (FOX 13 Seattle)

Our pleasant weekend continues as afternoon highs remain a few degrees cooler than normal.  Onshore flow will keep many along the coastal regions in the low 60s, while the interior lowlands warm into the 70s to close out our weekend. 

Forecast highs around on the region on Sunday.

Onshore flow will continue to keep afternoon highs cooler than normal. 

Stronger onshore flow, along with a weak disturbance to our north will increase clouds on Sunday morning with a few spots potentially seeing a stray light shower.  Clouds will quickly begin to clear by the afternoon with sunnier skies by midday. 

Seattle weather will feature a steady warming trend, with afternoon highs reaching the low 80s for much of the upcoming week.

Seattle weather may trend even hotter by next weekend as temperatures continue to climb. (FOX 13 Seattle)

A stretch of warmer weather is heading our way beginning Tuesday when we warm into the 80s, and it sticks around into the upcoming weekend. 

Seattle weather turns noticeably warmer through the workweek, with highs climbing into the low 80s Monday through Wednesday.

Seattle weather becomes a bit more uncertain by Thursday, but the overall trend stays warm into next weekend. (FOX 13 Seattle)

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