Boeing Field International Airport (BFI) 15 Day Weather Forecast, Seattle United States

Current weather conditions and 15 day weather forecast for Boeing Field 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 BFI

13 December 2025 Sat
11.7 ° C
( 53.1°F )

Partly cloudy
Partly cloudy
Feels Like : 11.4 ° C / 52.5°F
Humidity : % 89
Pressure : 1018 mb
Wind Speed : 6.1 kmph / 3.8 miles from SS
Visibility : 16 km
Precipitation (rainfall) : 0 mm
Cloud (%) : 50

15-day weather forecast for Boeing Field International Airport, Seattle, United States

Date Weather forecast Low temperature High temperature Average Temperature Humidity Wind Chance of rain
12 December 2025 Fri Mist Mist 7.5 ° C 13.1 ° C 9.7 ° C % 94 7.9 km/h 0%
13 December 2025 Sat Partly Cloudy  Partly Cloudy 7.9 ° C 13.2 ° C 10.6 ° C % 83 7.2 km/h 0%
14 December 2025 Sun Patchy rain nearby Patchy rain nearby 7.9 ° C 10.5 ° C 9.9 ° C % 81 8.6 km/h 84%
15 December 2025 Mon Heavy rain Heavy rain 9.4 ° C 13.8 ° C 11.6 ° C % 82 29.2 km/h 89%
16 December 2025 Tue Heavy rain Heavy rain 6.4 ° C 11.2 ° C 8.7 ° C % 87 31.3 km/h 89%
17 December 2025 Wed Patchy rain nearby Patchy rain nearby 5.1 ° C 7.6 ° C 5.9 ° C % 75 27 km/h 84%
18 December 2025 Thu Moderate rain Moderate rain 5.2 ° C 6.7 ° C 5.8 ° C % 83 28.1 km/h 89%
19 December 2025 Fri Patchy rain nearby Patchy rain nearby 4 ° C 4.9 ° C 4.6 ° C % 90 22.3 km/h 88%
20 December 2025 Sat Patchy rain nearby Patchy rain nearby 3.4 ° C 5.3 ° C 4 ° C % 87 21.2 km/h 87%
21 December 2025 Sun Patchy rain nearby Patchy rain nearby 1.5 ° C 3 ° C 2.8 ° C % 92 12.2 km/h 87%
22 December 2025 Mon Patchy rain nearby Patchy rain nearby 0.9 ° C 6.1 ° C 3.6 ° C % 80 22 km/h 81%
23 December 2025 Tue Moderate rain Moderate rain 2.4 ° C 4.9 ° C 3.8 ° C % 87 17.3 km/h 87%
24 December 2025 Wed Patchy rain nearby Patchy rain nearby 1.2 ° C 4.9 ° C 2.7 ° C % 81 16.9 km/h 0%
25 December 2025 Thu Light snow Light snow -3.3 ° C -2.8 ° C -2.6 ° C % 80 22.7 km/h 70%
Weather forecasts are usually fully updated every 3 hours.

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