Point Forecast: Seattle-Tacoma International Airport WA
 47.46N 122.31W (Elev. 400 ft)
Last Update: 2:05 am PDT Oct 6, 2026
Tabular Forecast
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Weather ElementsWeather/PrecipitationFire Weather
Temperature (°F)
Dewpoint (°F)
Wind Chill (°F)

Surface Wind  
Sky Cover (%)
Precipitation Potential (%)
Relative Humidity (%)
Rain
Thunder
Snow
Freezing Rain
Sleet
Fog
Mixing Height  
Trans. Wind  

48-Hour Period Starting:       Back 2 Days  

Date10/0610/07
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)545355575960646565666563615757565555545454535353
Dewpoint (°F)535152535453545453535353545252525252515152515151
Wind Chill (°F)
Surface Wind (mph)667778899999888888777777
Wind DirNNENNENNNNNNNNNNNNNNNNENNENNENNENNENNENN
Gust
Sky Cover (%)969293757549453336212524344549605953635579807777
Precipitation Potential (%)000000000000000111111100
Relative Humidity (%)959491858277716765646570778283868890919092949494
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Date10/08
Hour (PDT)070809101112131415161718192021222300010203040506
Temperature (°F)535254575961646666676665625957565656555554545352
Dewpoint (°F)515051535353545453535253525151505051505050505049
Wind Chill (°F)
Surface Wind (mph)788899910101010101088877777766
Wind DirNNNENNENNENNNNNNNNNNNNNNENNENNENNENNENNENNENNE
Gust
Sky Cover (%)776868684444441414142525257775551111112424
Precipitation Potential (%)000000000000000000000000
Relative Humidity (%)949390858176706562606065717679808182838485878889
Rain------------------------------------------------
Thunder------------------------------------------------
Snow------------------------------------------------
Freezing Rain------------------------------------------------
Sleet------------------------------------------------

Additional Forecasts and Information
International System of UnitsForecast Discussion
7-Day ForecastHourly Weather Graph
NWS GIS Viewer (previously user-defined area forecast)