Skip Navigation Linkwww.weather.gov 
NOAA logo - Select to go to the NOAA homepage National Weather Service
 Headquarters Office   NWS logo
NWS Office of the Chief Information Officer/Telecommunication Operations Center
 
   

Current Weather Conditions:
SEATTLE-TACOMA INTERNATIONAL AIRPORT , WA, United States

NWS Point Forecast for KSEA (KSEA) 47-27N 122-19W 136M

Conditions at

2025.12.27 1753 UTC
Wind from the N (360 degrees) at 3 MPH (3 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 37.9 F (3.3 C)
Dew Point 33.1 F (0.6 C)
Relative Humidity 82%
Pressure (altimeter) 30.25 in. Hg (1024 hPa)
Pressure tendency 0.08 inches (2.7 hPa) higher than three hours ago
ob KSEA 271753Z 36003KT 10SM FEW019 SCT026 BKN050 03/01 A3025 RMK AO2 SLP254 60000 T00330006 10033 20022 51027

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
37.9 (3.3) 36.0 (2.2) In the 6 hours preceding Dec 27, 2025 - 12:53 PM EST / 2025.12.27 1753 UTC
45.0 (7.2) 36.0 (2.2) In the 24 hours preceding Dec 27, 2025 - 02:53 AM EST / 2025.12.27 0753 UTC

Precipitation Accumulation

Precipitation
Amount
A trace In the 3 hours preceding Dec 27, 2025 - 09:53 AM EST / 2025.12.27 1453 UTC
A trace In the 6 hours preceding Dec 27, 2025 - 12:53 PM EST / 2025.12.27 1753 UTC
0.02 inches In the 24 hours preceding Dec 27, 2025 - 06:53 AM EST / 2025.12.27 1153 UTC

24 Hour Summary

Time
EST (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 1 PM (18) Dec 27 37.9 (3.3) 33.1 (0.6) 30.25 (1024) N 3
Noon (17) Dec 27 37.9 (3.3) 33.1 (0.6) 30.24 (1024) N 5
11 AM (16) Dec 27 37.0 (2.8) 33.1 (0.6) 30.17 (1021) N 6
10 AM (15) Dec 27 37.0 (2.8) 33.1 (0.6) 30.17 (1021) N 3
9 AM (14) Dec 27 36.0 (2.2) 33.1 (0.6) 30.11 (1019) ENE 5 light rain
8 AM (13) Dec 27 37.0 (2.8) 34.0 (1.1) 30.07 (1018) NNE 14
7 AM (12) Dec 27 37.9 (3.3) 34.0 (1.1) 30.02 (1016) S 10
6 AM (11) Dec 27 37.9 (3.3) 34.0 (1.1) 29.99 (1015) S 5
5 AM (10) Dec 27 37.9 (3.3) 34.0 (1.1) 29.97 (1014) W 5
4 AM (9) Dec 27 37.9 (3.3) 33.1 (0.6) 29.9 (1012) SW 7
3 AM (8) Dec 27 39.0 (3.9) 33.1 (0.6) 29.87 (1011) SSW 8
2 AM (7) Dec 27 39.0 (3.9) 33.1 (0.6) 29.84 (1010) SW 8
1 AM (6) Dec 27 39.0 (3.9) 33.1 (0.6) 29.8 (1009) SSW 7
Midnight (5) Dec 27 39.0 (3.9) 33.1 (0.6) 29.78 (1008) SW 8
11 PM (4) Dec 26 39.9 (4.4) 34.0 (1.1) 29.73 (1006) SSW 12
10 PM (3) Dec 26 39.9 (4.4) 35.1 (1.7) 29.7 (1005) WSW 16
9 PM (2) Dec 26 41.0 (5.0) 36.0 (2.2) 29.66 (1004) SW 17
8 PM (1) Dec 26 41.0 (5.0) 35.1 (1.7) 29.65 (1004) SSW 21
7 PM (0) Dec 26 42.1 (5.6) 34.0 (1.1) 29.65 (1004) SW 15
6 PM (23) Dec 26 44.1 (6.7) 34.0 (1.1) 29.64 (1003) SSW 20
5 PM (22) Dec 26 44.1 (6.7) 37.0 (2.8) 29.63 (1003) SSW 17
4 PM (21) Dec 26 43.0 (6.1) 37.0 (2.8) 29.61 (1002) SSW 23
3 PM (20) Dec 26 43.0 (6.1) 37.9 (3.3) 29.62 (1003) S 20
Oldest 2 PM (19) Dec 26 43.0 (6.1) 39.0 (3.9) 29.61 (1002) S 22
Time
EST (UTC)
Temperature
F(C)
Dew Point
F(C)
Pressure
Inches(hPa)
Wind
(MPH)
Weather

The information presented here is taken from products produced by the U.S. National Weather Service and other national and international agencies




US Dept of Commerce
National Oceanic and Atmospheric Administration
National Weather Service
1325 East West Highway
Silver Spring, MD 20910
Page Author: NWS Internet Services Team
Disclaimer
Feedback
Privacy Notice
Credits