Seattle Tacoma International Airport Weather Forecast
Local 7-day forecast
Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Seattle Tacoma International Airport in one place.
Rain. Cloudy. High near 56, with temperatures falling to around 54 in the afternoon. South wind around 8 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Seattle Tacoma International Airport is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 5, 2026 5:23 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Seattle Tacoma International Airport.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:23 PM PST
- Forecast office
- SEW
- Source
- NOAA / NWS
Daily Outlook
This Week in Seattle-Tacoma International Airport
Saturday looks like the warmest upcoming period in Seattle-Tacoma International Airport at 63 degrees F.
Sunday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Saturday Night at about 6 to 18 mph SSW.
Precipitation is mentioned in 11 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 5:23 PM PST
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- SEW
- Radar station
- KATX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of rain before 4am. Mostly cloudy, with a low around 50. South southeast wind 2 to 8 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
Rain after 4pm. Mostly cloudy, with a high near 63. South southeast wind 2 to 6 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Rain. Mostly cloudy, with a low around 50. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
A chance of rain before 4pm. Partly sunny, with a high near 56.
Mostly cloudy, with a low around 42.
Rain likely after 10am. Mostly cloudy, with a high near 55.
Rain. Mostly cloudy, with a low around 49.
Rain. Cloudy, with a high near 58.
Rain. Mostly cloudy, with a low around 52.
Rain likely. Mostly cloudy, with a high near 62.
Rain likely. Mostly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Light Rain
|
56°F |
8 mph
S
|
|
Friday Night
Nov 6
|
Chance Light Rain
|
50°F |
2 to 8 mph
SSE
|
|
Saturday
Nov 7
|
Mostly Cloudy then Light Rain
|
63°F |
2 to 6 mph
SSE
|
|
Saturday Night
Nov 7
|
Light Rain
|
50°F |
6 to 18 mph
SSW
|
|
Sunday
Nov 8
|
Chance Light Rain
|
56°F |
5 to 16 mph
SSW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
42°F |
5 mph
E
|
|
Monday
Nov 9
|
Light Rain Likely
|
55°F |
3 mph
SE
|
|
Monday Night
Nov 9
|
Light Rain
|
49°F |
3 to 12 mph
SSE
|
|
Tuesday
Nov 10
|
Light Rain
|
58°F |
8 to 14 mph
S
|
|
Tuesday Night
Nov 10
|
Light Rain
|
52°F |
8 to 12 mph
SSE
|
|
Veterans Day
Nov 11
|
Light Rain Likely
|
62°F |
6 to 9 mph
S
|
|
Wednesday Night
Nov 11
|
Light Rain Likely
|
50°F |
6 to 9 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Seattle-Tacoma International Airport.