Seattle/Tacoma International Airport (SEA) 15 Day Weather Forecast, Seattle United States

Current weather conditions and 15 day weather forecast for Seattle/Tacoma International Airport in Seattle, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.

Current weather conditions at SEA

24 October 2026 Sat
12.2 ° C
( 54°F )

Cloudy
Cloudy
Feels Like : 10.1 ° C / 50.2°F
Humidity : % 58
Pressure : 1026 mb
Wind Speed : 4.7 kmph / 2.9 miles from NNWNNW
Visibility : 10 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 80

15-day weather forecast for Seattle/Tacoma International Airport, Seattle, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
23 October 2026 Fri Sunny Sunny 7.2 ° C 12.6 ° C 9.3 ° C % 73 6.5 km/h 21%
24 October 2026 Sat Overcast Overcast 5.1 ° C 13.1 ° C 8.9 ° C % 67 7.9 km/h 16%
25 October 2026 Sun Overcast Overcast 6.4 ° C 14.5 ° C 9.3 ° C % 75 13.3 km/h 74%
26 October 2026 Mon Overcast Overcast 6.5 ° C 14 ° C 9.7 ° C % 75 10.4 km/h 24%
27 October 2026 Tue Patchy rain nearby Patchy rain nearby 6.1 ° C 13.3 ° C 9.4 ° C % 72 16.9 km/h 38%
28 October 2026 Wed Patchy rain nearby Patchy rain nearby 7.7 ° C 12 ° C 9.7 ° C % 82 18.7 km/h 82%
29 October 2026 Thu Patchy rain nearby Patchy rain nearby 7.2 ° C 12 ° C 9.3 ° C % 82 4.3 km/h 72%
30 October 2026 Fri Partly Cloudy Partly Cloudy 6.3 ° C 12.2 ° C 8.8 ° C % 81 3.2 km/h 14%
31 October 2026 Sat Partly Cloudy Partly Cloudy 5.5 ° C 12.5 ° C 8.8 ° C % 78 6.5 km/h 12%
01 November 2026 Sun Partly Cloudy Partly Cloudy 6.1 ° C 12.5 ° C 8.8 ° C % 79 4 km/h 16%
02 November 2026 Mon Partly Cloudy Partly Cloudy 6.3 ° C 13.3 ° C 9.6 ° C % 76 4.3 km/h 12%
03 November 2026 Tue Cloudy Cloudy 7.7 ° C 14.3 ° C 11 ° C % 71 5.8 km/h 15%
04 November 2026 Wed Overcast Overcast 10.5 ° C 14.2 ° C 12.6 ° C % 64 7.6 km/h 23%
05 November 2026 Thu Light rain shower Light rain shower 12 ° C 16.2 ° C 13.9 ° C % 67 10.4 km/h 77%
Weather forecasts are usually fully updated every 3 hours.

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