Seattle-Tacoma Airport (SEA) Weather 07/19/2025
This Afternoon
72
Mostly Sunny
Tonight
55
Mostly Cloudy
Sunday
72
Partly Sunny
Sunday Night
56
Partly Cloudy
Monday
76
Mostly Sunny
Monday Night
59
Partly Cloudy
Tuesday
83
Mostly Sunny
Tuesday Night
59
Mostly Clear
Wednesday
85
Sunny
Wednesday Night
59
Mostly Clear
Thursday
81
Sunny
Thursday Night
57
Mostly Clear
Friday
77
Mostly Sunny
Weekly Forecast
This Afternoon
Mostly sunny, with a high near 72. Southwest wind around 8 mph.
Tonight
Mostly cloudy, with a low around 55. South wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 72. West southwest wind 3 to 6 mph.
Sunday Night
Partly cloudy, with a low around 56. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 76. Calm wind becoming north northwest around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
Mostly sunny, with a high near 83.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 85.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Sunny, with a high near 81.
Thursday Night
Mostly clear, with a low around 57.
Friday
Mostly sunny, with a high near 77.