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

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

Conditions at

2026.09.03 1753 UTC
Wind from the S (180 degrees) at 14 MPH (12 KT) gusting to 21 MPH (18 KT)
Visibility 10 mile(s)
Sky conditions mostly cloudy
Temperature 60.1 F (15.6 C)
Dew Point 48.9 F (9.4 C)
Relative Humidity 66%
Pressure (altimeter) 29.82 in. Hg (1009 hPa)
Pressure tendency 0.01 inches (0.5 hPa) higher than three hours ago
ob KSEA 031753Z 18012G18KT 10SM FEW049 SCT070 SCT100 BKN210 16/09 A2982 RMK AO2 SLP102 60008 T01560094 10161 20117 53005

Maximum and Minimum Temperatures

Maximum
Temperature
F (C)
Minimum
Temperature
F (C)
61.0 (16.1) 53.1 (11.7) In the 6 hours preceding Sep 03, 2026 - 01:53 PM EDT / 2026.09.03 1753 UTC
70.0 (21.1) 55.0 (12.8) In the 24 hours preceding Sep 03, 2026 - 03:53 AM EDT / 2026.09.03 0753 UTC

Precipitation Accumulation

Precipitation
Amount
0.08 inches In the 3 hours preceding Sep 03, 2026 - 10:53 AM EDT / 2026.09.03 1453 UTC
0.08 inches In the 6 hours preceding Sep 03, 2026 - 01:53 PM EDT / 2026.09.03 1753 UTC
0.24 inches In the 24 hours preceding Sep 03, 2026 - 07:53 AM EDT / 2026.09.03 1153 UTC

24 Hour Summary

Time
EDT (UTC)
Temperature
F (C)
Dew Point
F (C)
Pressure
Inches (hPa)
Wind
MPH
Weather
Latest 2 PM (18) Sep 03 60.1 (15.6) 48.9 (9.4) 29.82 (1009) S 14
1 PM (17) Sep 03 57.0 (13.9) 51.1 (10.6) 29.81 (1009) SSE 6
Noon (16) Sep 03 55.9 (13.3) 50.0 (10.0) 29.81 (1009) SSE 8
11 AM (15) Sep 03 55.0 (12.8) 50.0 (10.0) 29.8 (1009) ESE 8
10 AM (14) Sep 03 54.0 (12.2) 50.0 (10.0) 29.79 (1008) SSE 7 light rain
9 AM (13) Sep 03 54.0 (12.2) 50.0 (10.0) 29.78 (1008) SE 9 light rain
8 AM (12) Sep 03 54.0 (12.2) 48.9 (9.4) 29.77 (1008) SE 6
7 AM (11) Sep 03 55.0 (12.8) 48.0 (8.9) 29.77 (1008) SSE 9
6 AM (10) Sep 03 55.0 (12.8) 48.9 (9.4) 29.77 (1008) SE 7
5 AM (9) Sep 03 55.0 (12.8) 48.9 (9.4) 29.76 (1007) SSE 9
4 AM (8) Sep 03 55.9 (13.3) 50.0 (10.0) 29.76 (1007) SE 8
3 AM (7) Sep 03 55.0 (12.8) 48.9 (9.4) 29.76 (1007) S 8
2 AM (6) Sep 03 55.9 (13.3) 52.0 (11.1) 29.76 (1007) SSE 8
1 AM (5) Sep 03 57.0 (13.9) 53.1 (11.7) 29.76 (1007) S 8
Midnight (4) Sep 03 57.9 (14.4) 51.1 (10.6) 29.74 (1007) S 8
11 PM (3) Sep 02 57.9 (14.4) 52.0 (11.1) 29.72 (1006) SSE 10
10 PM (2) Sep 02 57.9 (14.4) 52.0 (11.1) 29.7 (1005) S 13
9 PM (1) Sep 02 60.1 (15.6) 55.9 (13.3) 29.68 (1005) S 16
8 PM (0) Sep 02 60.1 (15.6) 55.9 (13.3) 29.67 (1004) SE 7 light rain
7 PM (23) Sep 02 59.0 (15.0) 55.9 (13.3) 29.68 (1005) SE 7 light rain
6 PM (22) Sep 02 59.0 (15.0) 54.0 (12.2) 29.68 (1005) SSW 7 light rain
5 PM (21) Sep 02 61.0 (16.1) 53.1 (11.7) 29.68 (1005) SSW 12 light rain
4 PM (20) Sep 02 64.0 (17.8) 54.0 (12.2) 29.68 (1005) SW 12
Oldest 3 PM (19) Sep 02 62.1 (16.7) 54.0 (12.2) 29.69 (1005) SW 14 light rain
Time
EDT (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




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