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
| 28 October 2026 Wed 8.1 ° C ( 46.6°F )  Light rain |
Feels Like : 5.5 ° C / 41.9°F Humidity : % 90 Pressure : 1014 mb Wind Speed : 15.8 kmph / 9.8 miles from SSW 
Visibility : 9 km Precipitation (rainfall) : 1.67 mm Cloud (%) : 100 |
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 |
|---|---|---|---|---|---|---|---|
| 27 October 2026 Tue |  Light rain shower |
8.1 ° C | 12.2 ° C | 9.9 ° C | % 86 | 20.5 km/h | 86% |
| 28 October 2026 Wed |  Patchy rain nearby |
6.7 ° C | 11.3 ° C | 8.9 ° C | % 80 | 21.2 km/h | 82% |
| 29 October 2026 Thu |  Overcast |
5.3 ° C | 12.5 ° C | 8.3 ° C | % 71 | 7.9 km/h | 70% |
| 30 October 2026 Fri | Overcast |
5 ° C | 8.5 ° C | 6.1 ° C | % 80 | 6.8 km/h | 79% |
| 31 October 2026 Sat | Patchy rain nearby |
4 ° C | 10.8 ° C | 7.2 ° C | % 79 | 7.2 km/h | 52% |
| 01 November 2026 Sun |  Sunny |
5.3 ° C | 10.9 ° C | 8 ° C | % 79 | 5 km/h | 25% |
| 02 November 2026 Mon | Overcast |
4.4 ° C | 10.5 ° C | 7.4 ° C | % 72 | 6.1 km/h | 18% |
| 03 November 2026 Tue |  Partly Cloudy |
5.9 ° C | 12.1 ° C | 8.7 ° C | % 68 | 6.5 km/h | 11% |
| 04 November 2026 Wed | Overcast |
6.3 ° C | 12.6 ° C | 9.3 ° C | % 72 | 7.9 km/h | 15% |
| 05 November 2026 Thu | Overcast |
8.1 ° C | 14 ° C | 11 ° C | % 65 | 8.3 km/h | 13% |
| 06 November 2026 Fri | Patchy rain nearby |
10.4 ° C | 14.9 ° C | 12.5 ° C | % 67 | 15.5 km/h | 30% |
| 07 November 2026 Sat | Patchy rain nearby |
8 ° C | 11.8 ° C | 9.8 ° C | % 80 | 6.8 km/h | 79% |
| 08 November 2026 Sun |  Cloudy |
7.9 ° C | 11.6 ° C | 9.4 ° C | % 79 | 6.1 km/h | 74% |
| 09 November 2026 Mon | Patchy rain nearby |
6.4 ° C | 11.2 ° C | 8.9 ° C | % 86 | 4.7 km/h | 77% |
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