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 April 2026 Fri 13.9 ° C ( 57°F )  Partly cloudy |
Feels Like : 14.5 ° C / 58°F Humidity : % 55 Pressure : 1021 mb Wind Speed : 4 kmph / 2.5 miles from N 
Visibility : 16 km Precipitation (rainfall) : 0 mm Cloud (%) : 75 |
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 April 2026 Thu |  Sunny |
6 ° C | 16.3 ° C | 10.1 ° C | % 80 | 11.9 km/h | 0% |
| 24 April 2026 Fri | Sunny |
5.3 ° C | 17.8 ° C | 11.5 ° C | % 56 | 15.8 km/h | 0% |
| 25 April 2026 Sat | Sunny |
5.7 ° C | 19.9 ° C | 12.7 ° C | % 49 | 11.9 km/h | 0% |
| 26 April 2026 Sun |  Patchy rain nearby |
6.7 ° C | 21 ° C | 12.8 ° C | % 65 | 10.1 km/h | 81% |
| 27 April 2026 Mon | Patchy rain nearby |
7.1 ° C | 11.2 ° C | 9.3 ° C | % 80 | 14.4 km/h | 85% |
| 28 April 2026 Tue | Patchy rain nearby |
7.2 ° C | 14.6 ° C | 9.4 ° C | % 71 | 11.2 km/h | 0% |
| 29 April 2026 Wed | Sunny |
5.7 ° C | 18.8 ° C | 12.2 ° C | % 66 | 11.2 km/h | 0% |
| 30 April 2026 Thu | Sunny |
8.2 ° C | 22.3 ° C | 14.5 ° C | % 64 | 7.6 km/h | 0% |
| 01 May 2026 Fri |  Overcast |
9 ° C | 18.9 ° C | 13.5 ° C | % 69 | 12.2 km/h | 0% |
| 02 May 2026 Sat | Overcast |
8.1 ° C | 14.7 ° C | 11.6 ° C | % 72 | 10.8 km/h | 0% |
| 03 May 2026 Sun | Partly Cloudy |
8.8 ° C | 20.7 ° C | 14.4 ° C | % 62 | 8.6 km/h | 0% |
| 04 May 2026 Mon | Overcast |
9.2 ° C | 15.1 ° C | 11.4 ° C | % 70 | 11.5 km/h | 0% |
| 05 May 2026 Tue | Patchy rain nearby |
5.3 ° C | 10.4 ° C | 8.7 ° C | % 73 | 14 km/h | 89% |
| 06 May 2026 Wed | Partly Cloudy |
2.9 ° C | 13.3 ° C | 8 ° C | % 58 | 10.4 km/h | 0% |
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